{"kind": "product", "path": "vulns/ubuntu-14.04-lts/openssh", "name": "openssh", "product": "openssh", "ecosystem": "Ubuntu:14.04:LTS", "items": [{"id": "CVE-2019-6111", "noindex": false, "published": "2019-01-31T00:00:00.000Z", "modified": "2026-10-14T06:49:32.238Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "severity": "medium", "epss": 0.58204, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2019-6111", "title": "CVE-2019-6111", "description": "An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).", "references": ["https://www.debian.org/security/2019/dsa-4387", "https://security.netapp.com/advisory/ntap-20190213-0001/", "http://www.securityfocus.com/bid/106741"], "fixes": ["1:6.6p1-2ubuntu2.13"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2019-6109", "noindex": false, "published": "2019-01-31T00:00:00.000Z", "modified": "2026-10-14T06:40:21.079Z", "cvss": 6.8, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "severity": "medium", "epss": 0.03807, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2019-6109", "title": "CVE-2019-6109", "description": "An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.", "references": ["https://www.debian.org/security/2019/dsa-4387", "https://security.netapp.com/advisory/ntap-20190213-0001/", "https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c"], "fixes": ["1:6.6p1-2ubuntu2.12"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2018-20685", "noindex": false, "published": "2019-01-10T00:00:00.000Z", "modified": "2025-12-17T21:53:56.287Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N", "severity": "medium", "epss": 0.03681, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2018-20685", "title": "CVE-2018-20685", "description": "In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.", "references": ["https://www.debian.org/security/2019/dsa-4387", "https://usn.ubuntu.com/3885-1/", "https://github.com/openssh/openssh-portable/commit/6010c0303a422a9c5fa8860c061bf7105eb7f8b2"], "fixes": ["1:6.6p1-2ubuntu2.12"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2018-15473", "noindex": false, "published": "2018-08-17T00:00:00.000Z", "modified": "2025-12-17T21:22:47.283Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": 0.98675, "kev": false, "exploits": ["exploitdb", "metasploit"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2018-15473", "title": "CVE-2018-15473", "description": "OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.", "references": ["https://security.gentoo.org/glsa/201810-03", "http://www.securitytracker.com/id/1041487", "https://www.exploit-db.com/exploits/45233/"], "fixes": ["1:6.6p1-2ubuntu2.11"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-10708", "noindex": false, "published": "2018-01-21T22:00:00.000Z", "modified": "2026-04-29T14:33:06.889Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.15716, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-10708", "title": "CVE-2016-10708", "description": "sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c.", "references": ["https://www.openssh.com/releasenotes.html", "https://security.netapp.com/advisory/ntap-20180423-0003/", "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"], "fixes": ["1:6.6p1-2ubuntu2.11"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2017-15906", "noindex": false, "published": "2017-10-26T00:00:00.000Z", "modified": "2026-05-28T17:56:04.112Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "severity": "medium", "epss": 0.03359, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2017-15906", "title": "CVE-2017-15906", "description": "The process_open function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files.", "references": ["https://www.openssh.com/txt/release-7.6", "http://www.securityfocus.com/bid/101552", "https://github.com/openbsd/src/commit/a6981567e8e215acc1ef690c8dbb30f2d9b00a19"], "fixes": ["1:6.6p1-2ubuntu2.10"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-1908", "noindex": false, "published": "2017-04-11T00:00:00.000Z", "modified": "2026-05-29T20:14:45.314Z", "cvss": 9.8, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "critical", "epss": 0.13736, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-1908", "title": "CVE-2016-1908", "description": "The client in OpenSSH before 7.2 mishandles failed cookie generation for untrusted X11 forwarding and relies on the local X11 server for access-control decisions, which allows remote X11 clients to trigger a fallback and obtain trusted X11 forwarding privileges by leveraging configuration issues on this X11 server, as demonstrated by lack of the SECURITY extension on this X11 server.", "references": ["http://www.openssh.com/txt/release-7.2", "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html", "https://anongit.mindrot.org/openssh.git/commit/?id=ed4ce82dbfa8a3a3c8ea6fa0db113c71e234416c"], "fixes": ["1:6.6p1-2ubuntu2.7"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-6210", "noindex": false, "published": "2017-02-13T00:00:00.000Z", "modified": "2026-05-29T20:17:40.496Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": 0.88944, "kev": false, "exploits": ["exploitdb", "metasploit"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-6210", "title": "CVE-2016-6210", "description": "sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users by leveraging the timing difference between responses when a large password is provided.", "references": ["https://access.redhat.com/errata/RHSA-2017:2563", "http://www.securitytracker.com/id/1036319", "http://seclists.org/fulldisclosure/2016/Jul/51"], "fixes": ["1:6.6p1-2ubuntu2.8"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-10012", "noindex": false, "published": "2017-01-05T00:00:00.000Z", "modified": "2026-05-29T20:48:17.999Z", "cvss": 7.8, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.01281, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-10012", "title": "CVE-2016-10012", "description": "The shared memory manager (associated with pre-authentication compression) in sshd in OpenSSH before 7.4 does not ensure that a bounds check is enforced by all compilers, which might allows local users to gain privileges by leveraging access to a sandboxed privilege-separation process, related to the m_zback and m_zlib data structures.", "references": ["https://security.netapp.com/advisory/ntap-20171130-0002/", "http://www.openwall.com/lists/oss-security/2016/12/19/2", "http://www.securitytracker.com/id/1037490"], "fixes": ["1:6.6p1-2ubuntu2.10"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-10011", "noindex": false, "published": "2017-01-05T00:00:00.000Z", "modified": "2026-05-29T20:19:06.040Z", "cvss": 6.2, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": 0.01101, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-10011", "title": "CVE-2016-10011", "description": "authfile.c in sshd in OpenSSH before 7.4 does not properly consider the effects of realloc on buffer contents, which might allow local users to obtain sensitive private-key information by leveraging access to a privilege-separated child process.", "references": ["https://security.netapp.com/advisory/ntap-20171130-0002/", "http://www.openwall.com/lists/oss-security/2016/12/19/2", "http://www.securitytracker.com/id/1037490"], "fixes": ["1:6.6p1-2ubuntu2.10"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-10009", "noindex": false, "published": "2017-01-05T00:00:00.000Z", "modified": "2026-05-29T20:23:51.303Z", "cvss": 7.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "severity": "high", "epss": 0.37431, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-10009", "title": "CVE-2016-10009", "description": "Untrusted search path vulnerability in ssh-agent.c in ssh-agent in OpenSSH before 7.4 allows remote attackers to execute arbitrary local PKCS#11 modules by leveraging control over a forwarded agent-socket.", "references": ["https://github.com/openbsd/src/commit/9476ce1dd37d3c3218d5640b74c34c65e5f4efe5", "https://www.exploit-db.com/exploits/40963/", "https://security.netapp.com/advisory/ntap-20171130-0002/"], "fixes": ["1:6.6p1-2ubuntu2.10"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-6515", "noindex": false, "published": "2016-08-07T00:00:00.000Z", "modified": "2024-08-06T01:29:20.223Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.58568, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-6515", "title": "CVE-2016-6515", "description": "The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string.", "references": ["https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03779en_us", "https://security.netapp.com/advisory/ntap-20171130-0003/", "https://github.com/openssh/openssh-portable/commit/fcd135c9df440bcd2d5870405ad3311743d78d97"], "fixes": ["1:6.6p1-2ubuntu2.8"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2015-8325", "noindex": false, "published": "2016-05-01T00:00:00.000Z", "modified": "2026-05-22T14:29:32.902Z", "cvss": 7.8, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00602, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2015-8325", "title": "CVE-2015-8325", "description": "The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is configured to read .pam_environment files in user home directories, allows local users to gain privileges by triggering a crafted environment for the /bin/login program, as demonstrated by an LD_PRELOAD environment variable.", "references": ["http://www.securityfocus.com/bid/86187", "http://www.debian.org/security/2016/dsa-3550", "https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8325.html"], "fixes": ["1:6.6p1-2ubuntu2.7"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-3115", "noindex": false, "published": "2016-03-22T10:00:00.000Z", "modified": "2026-05-29T20:27:16.046Z", "cvss": 6.4, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "severity": "medium", "epss": 0.3553, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-3115", "title": "CVE-2016-3115", "description": "Multiple CRLF injection vulnerabilities in session.c in sshd in OpenSSH before 7.2p2 allow remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data, related to the (1) do_authenticated1 and (2) session_x11_req functions.", "references": ["http://www.openssh.com/txt/x11fwd.adv", "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115"], "fixes": ["1:6.6p1-2ubuntu2.7"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-0778", "noindex": false, "published": "2016-01-14T00:00:00.000Z", "modified": "2026-05-29T20:28:32.960Z", "cvss": 8.1, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.20898, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-0778", "title": "CVE-2016-0778", "description": "The (1) roaming_read and (2) roaming_write functions in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by requesting many forwardings.", "references": ["https://blogs.sophos.com/2016/02/17/utm-up2date-9-354-released/", "http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00006.html", "https://blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/"], "fixes": ["1:6.6p1-2ubuntu2.4"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2016-0777", "noindex": false, "published": "2016-01-14T00:00:00.000Z", "modified": "2026-05-29T20:30:01.702Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": 0.63468, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2016-0777", "title": "CVE-2016-0777", "description": "The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key.", "references": ["https://blogs.sophos.com/2016/02/17/utm-up2date-9-354-released/", "http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00006.html", "https://blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/"], "fixes": ["1:6.6p1-2ubuntu2.4"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2015-6564", "noindex": false, "published": "2015-08-24T00:00:00.000Z", "modified": "2026-05-27T16:18:06.617Z", "cvss": 7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00599, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2015-6564", "title": "CVE-2015-6564", "description": "Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request.", "references": ["http://www.openwall.com/lists/oss-security/2015/08/22/1", "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html", "http://www.securityfocus.com/bid/76317"], "fixes": ["1:6.6p1-2ubuntu2.2"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2015-6563", "noindex": false, "published": "2015-08-24T00:00:00.000Z", "modified": "2026-05-27T16:11:52.468Z", "cvss": 6.4, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "severity": "medium", "epss": 0.00381, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2015-6563", "title": "CVE-2015-6563", "description": "The monitor component in sshd in OpenSSH before 7.0 on non-OpenBSD platforms accepts extraneous username data in MONITOR_REQ_PAM_INIT_CTX requests, which allows local users to conduct impersonation attacks by leveraging any SSH login access in conjunction with control of the sshd uid to send a crafted MONITOR_REQ_PWNAM request, related to monitor.c and monitor_wrap.c.", "references": ["http://www.openwall.com/lists/oss-security/2015/08/22/1", "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html", "http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html"], "fixes": ["1:6.6p1-2ubuntu2.2"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "USN-2710-2", "noindex": true, "published": "2015-08-18T13:34:59Z", "modified": "2026-02-10T04:40:55Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/usn-2710-2", "title": "openssh regression", "description": "USN-2710-1 fixed vulnerabilities in OpenSSH. The upstream fix for\nCVE-2015-5600 caused a regression resulting in random authentication\nfailures in non-default configurations. This update fixes the problem.\n\nOriginal advisory details:\n\n Moritz Jodeit discovered that OpenSSH incorrectly handled usernames when\n using PAM authentication. If an additional vulnerability were discovered in\n the OpenSSH unprivileged child process, this issue could allow a remote\n attacker to perform user impersonation. (CVE number pending)\n \n Moritz Jodeit discovered that OpenSSH incorrectly handled context memory\n when using PAM authentication. If an additional vuln", "references": ["https://ubuntu.com/security/notices/USN-2710-2", "https://launchpad.net/bugs/1485719", "https://osv.dev/vulnerability/USN-2710-2"], "fixes": ["1:6.6p1-2ubuntu2.3"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}, {"id": "CVE-2015-5600", "noindex": false, "published": "2015-08-03T00:00:00.000Z", "modified": "2026-05-27T16:31:51.246Z", "cvss": 8.1, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.09377, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2015-5600", "title": "CVE-2015-5600", "description": "The kbdint_next_device function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a denial of service (CPU consumption) via a long and duplicative list in the ssh -oKbdInteractiveDevices option, as demonstrated by a modified client that provides a different password for each pam element on this list.", "references": ["http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "http://www.ubuntu.com/usn/USN-2710-2", "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html"], "fixes": ["1:6.6p1-2ubuntu2.2"], "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}]}], "total": 21, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 2, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "openssh", "path": "vulns/ubuntu-14.04-lts/openssh", "ecosystem": "Ubuntu:14.04:LTS"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-10-14T06:49:32.238Z", "early_advisories": [], "license": "You may freely use the PatchFirst selection and our additions (priorities, early warnings, texts, summaries and aggregates) for your own purposes, including internal business use. Resale, commercial distribution and bulk mirroring of this selection or these additions require a written agreement with the operator. Whenever you use or publish the selection or our additions, credit PatchFirst (https://patchfirst.dev/vulns/) with this link to the regional feed page. Original records from open sources remain subject to their respective licenses and terms. These conditions do not restrict your rights to the original data, which you can obtain directly from those sources.", "terms_url": "https://patchfirst.dev/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "Records are selected, normalized and combined by PatchFirst; summaries and translations may be added. News is credited with a link to the original source in each entry.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Upstream licenses vary; see the source catalog."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Free public scores; attribution requested (FIRST EPSS, scores generated by Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. 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