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CVE-2019-11503

CVE-2019-11503

EPSS 2.4%
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."
Productos afectados
n/a · n/a

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Referencias
https://github.com/snapcore/snapd/pull/6642https://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://www.openwall.com/lists/oss-security/2019/04/18/4http://www.openwall.com/lists/oss-security/2019/04/25/7