CVE-2006-0225
scp in OpenSSH 4.2p1 allows attackers to execute arbitrary commands via filenames that contain shell metacharacters or spaces, which are expanded twice.
- Actualiza a 1:4.3p2-1
Publicación Actualización
PatchFirst · Vulnerabilidades recientes
Vulnerabilidades de openssh · Página 6
Vulnerabilidades publicadas para openssh en los últimos 30 días: 11. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 119
CVE-2005-2798
sshd in OpenSSH before 4.2, when GSSAPIDelegateCredentials is enabled, allows GSSAPI credentials to be delegated to clients who log in using non-GSSAPI methods, which could cause those credentials to be exposed to untrusted users or hosts.
- Actualiza a 1:4.2p1-1
Publicación ActualizaciónCVE-2005-2797
OpenSSH 4.0, and other versions before 4.2, does not properly handle dynamic port forwarding ("-D" option) when a listen address is not provided, which may cause OpenSSH to enable the GatewayPorts functionality.
- Actualiza a 1:4.2p1-1
Publicación ActualizaciónCVE-2005-2666
SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys in plaintext in the known_hosts file, which makes it easier for an attacker that has compromised an SSH user's account to generate a list of additional targets that are more likely to have the same password or key.
- Actualiza a 1:4.0p1-1
Publicación ActualizaciónCVE-2001-1507
OpenSSH before 3.0.1 with Kerberos V enabled does not properly authenticate users, which could allow remote attackers to login unchallenged.
- Actualiza a 1:3.0.1
Publicación ActualizaciónCVE-2004-2069
sshd.c in OpenSSH 3.6.1p2 and 3.7.1p2 and possibly other versions, when using privilege separation, does not properly signal the non-privileged process when a session has been terminated after exceeding the LoginGraceTime setting, which leaves the connection open and allows remote attackers to cause a denial of service (connection consumption).
- Actualiza a 1:3.8p1
Publicación ActualizaciónCVE-2001-1459
OpenSSH 2.9 and earlier does not initiate a Pluggable Authentication Module (PAM) session if commands are executed with no pty, which allows local users to bypass resource limits (rlimits) set in pam.d.
- Actualiza a 1:3.0.1p1-1
Publicación ActualizaciónCVE-2004-0175
Directory traversal vulnerability in scp for OpenSSH before 3.4p1 allows remote malicious servers to overwrite arbitrary files. NOTE: this may be a rediscovery of CVE-2000-0992.
- Actualiza a 1:3.9p1-1
Publicación ActualizaciónCVE-2003-0787
The PAM conversation function in OpenSSH 3.7.1 and 3.7.1p1 interprets an array of structures as an array of pointers, which allows attackers to modify the stack and possibly gain privileges.
- Actualiza a 1:3.7.1p2
Publicación ActualizaciónCVE-2003-0786
The SSH1 PAM challenge response authentication in OpenSSH 3.7.1 and 3.7.1p1, when Privilege Separation is disabled, does not check the result of the authentication attempt, which can allow remote attackers to gain privileges.
- Actualiza a 1:3.7.1p2
Publicación ActualizaciónCVE-2003-0695
Multiple "buffer management errors" in OpenSSH before 3.7.1 may allow attackers to cause a denial of service or execute arbitrary code using (1) buffer_init in buffer.c, (2) buffer_free in buffer.c, or (3) a separate function in channels.c, a different vulnerability than CVE-2003-0693.
- Actualiza a 1:3.7.1
Publicación ActualizaciónCVE-2003-0682
"Memory bugs" in OpenSSH 3.7.1 and earlier, with unknown impact, a different set of vulnerabilities than CVE-2003-0693 and CVE-2003-0695.
- Actualiza a 1:3.6.1p2-9
Publicación ActualizaciónCVE-2003-0693
A "buffer management error" in buffer_append_space of buffer.c for OpenSSH before 3.7 may allow remote attackers to execute arbitrary code by causing an incorrect amount of memory to be freed and corrupting the heap, a different vulnerability than CVE-2003-0695.
- Actualiza a 1:3.6.1p2-6.0
Publicación ActualizaciónCVE-2003-0386
OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass "from=" and "user@host" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address.
- Actualiza a 1:3.8p1-1
Publicación ActualizaciónCVE-2003-0190
OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack.
- Actualiza a 1:3.8.1p1-8.sarge.4
Publicación ActualizaciónCVE-2002-0765
sshd in OpenSSH 3.2.2, when using YP with netgroups and under certain conditions, may allow users to successfully authenticate and log in with another user's password.
- Actualiza a 1:3.3p1-0.0woody1
Publicación ActualizaciónCVE-2002-0640
Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication (PAMAuthenticationViaKbdInt).
- Actualiza a 1:3.4
Publicación ActualizaciónCVE-2002-0639
Integer overflow in sshd in OpenSSH 2.9.9 through 3.3 allows remote attackers to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication.
- Actualiza a 1:3.4
Publicación ActualizaciónCVE-2000-0992
Directory traversal vulnerability in scp in sshd 1.2.xx allows a remote malicious scp server to overwrite arbitrary files via a .. (dot dot) attack.
- Actualiza a 1:3.9p1-1
Publicación Actualización
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