Published: 24/04/2019 Updated: 07/11/2023

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

snap-confine as included in snapd prior to 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."

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canonical snapd

Debian Bug report logs - #928052 CVE-2019-11502 CVE-2019-11503 Package: src:snapd; Maintainer for src:snapd is Michael Hudson-Doyle <mwhudson@debianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Fri, 26 Apr 2019 21:09:01 UTC Severity: grave Tags: fixed-upstream, patch, security, upstream Found in vers ...

CWE-59 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 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6VACEKVQ7UAZ32WO4ZKCFW6YOBSYJ76L/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VPU6APEZHAA7N2AI57OT4J2P7NKHFOLM/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928052 https://nvd.nist.gov

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CVE-2019-11503

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