{"kind": "product", "path": "vulns/ubuntu-16.04-lts/snapd", "name": "snapd", "product": "snapd", "ecosystem": "Ubuntu:16.04:LTS", "items": [{"id": "CVE-2020-27352", "noindex": false, "published": "2024-06-21T20:06:37.992Z", "modified": "2024-08-04T16:11:36.612Z", "cvss": 9.3, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "severity": "critical", "epss": 0.00256, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-27352", "title": "CVE-2020-27352", "description": "When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the containers created and managed by these snaps into the cgroup of the main daemon within the snap itself when reloading system units. This may grant additional privileges to a container within the snap that were not originally intended.", "references": ["https://bugs.launchpad.net/snapd/+bug/1910456", "https://ubuntu.com/security/notices/USN-4728-1", "https://www.cve.org/CVERecord?id=CVE-2020-27352"], "fixes": ["2.48.3"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2020-11934", "noindex": false, "published": "2020-07-29T16:25:26.118Z", "modified": "2024-09-17T04:04:04.329Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N", "severity": "medium", "epss": 0.00365, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-11934", "title": "Sandbox escape vulnerability via snapctl user-open (xdg-open)", "description": "It was discovered that snapctl user-open allowed altering the $XDG_DATA_DIRS environment variable when calling the system xdg-open. OpenURL() in usersession/userd/launcher.go would alter $XDG_DATA_DIRS to append a path to a directory controlled by the calling snap. A malicious snap could exploit this to bypass intended access restrictions to control how the host system xdg-open script opens the URL and, for example, execute a script shipped with the snap without confinement. This issue did not affect Ubuntu Core systems. Fixed in snapd versions 2.45.1ubuntu0.2, 2.45.1+18.04.2 and 2.45.1+20.04.2.", "references": ["https://ubuntu.com/USN-4424-1", "https://launchpad.net/bugs/1880085", "https://nvd.nist.gov/vuln/detail/CVE-2020-11934"], "fixes": ["2.45.1ubuntu0.2"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2019-11503", "noindex": false, "published": "2019-04-24T20:02:44.000Z", "modified": "2024-08-04T22:55:40.652Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.02418, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-11503", "title": "CVE-2019-11503", "description": "snap-confine as included in snapd before 2.39 did not guard against symlink races when performing the chdir() to the current working directory of the calling user, aka a \"cwd restore permission bypass.\"", "references": ["https://www.openwall.com/lists/oss-security/2019/04/18/4", "https://github.com/snapcore/snapd/pull/6642", "http://www.openwall.com/lists/oss-security/2019/04/25/7"], "fixes": ["2.39.2ubuntu0.2"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2019-11502", "noindex": false, "published": "2019-04-24T20:02:32.000Z", "modified": "2024-08-04T22:55:40.662Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.02486, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-11502", "title": "CVE-2019-11502", "description": "snap-confine in snapd before 2.38 incorrectly set the ownership of a snap application to the uid and gid of the first calling user. Consequently, that user had unintended access to a private /tmp directory.", "references": ["https://www.openwall.com/lists/oss-security/2019/04/18/4", "https://github.com/snapcore/snapd/commit/bdbfeebef03245176ae0dc323392bb0522a339b1", "http://www.openwall.com/lists/oss-security/2019/04/25/7"], "fixes": ["2.38"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2019-7304", "noindex": false, "published": "2019-04-23T15:57:32.649Z", "modified": "2024-09-16T18:38:22.569Z", "cvss": 8.8, "cvss_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "severity": "high", "epss": 0.60813, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-7304", "title": "Local privilege escalation via snapd socket", "description": "Canonical snapd before version 2.37.1 incorrectly performed socket owner validation, allowing an attacker to run arbitrary commands as root. This issue affects: Canonical snapd versions prior to 2.37.1.", "references": ["https://usn.ubuntu.com/3887-1/", "https://www.exploit-db.com/exploits/46361", "https://www.exploit-db.com/exploits/46362"], "fixes": ["2.34.2ubuntu0.1"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2019-7303", "noindex": false, "published": "2019-04-23T15:57:32.592Z", "modified": "2024-09-17T01:46:16.086Z", "cvss": 5.7, "cvss_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "severity": "medium", "epss": 0.037, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-7303", "title": "Snapd seccomp filter TIOCSTI ioctl bypass", "description": "A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.", "references": ["https://usn.ubuntu.com/3917-1/", "https://www.exploit-db.com/exploits/46594", "https://nvd.nist.gov/vuln/detail/CVE-2019-7303"], "fixes": ["2.37.4ubuntu0.1"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-14178", "noindex": false, "published": "2018-02-02T14:00:00.000Z", "modified": "2024-09-16T19:21:04.406Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.01757, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-14178", "title": "CVE-2017-14178", "description": "In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without match arguments and therefore allow unprivileged, unauthenticated users to bypass systemd-journald's access restrictions.", "references": ["https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14178.html", "https://launchpad.net/bugs/1730255", "https://github.com/snapcore/snapd/pull/4194"], "fixes": ["2.29.4.2"], "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04:LTS"}]}], "total": 7, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "snapd", "path": "vulns/ubuntu-16.04-lts/snapd", "ecosystem": "Ubuntu:16.04: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": "2024-09-17T04:04:04.329Z", "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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