Description
runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/opencontainers/runc/releases ↗
- https://security-tracker.debian.org/tracker/CVE-2019-19921 ↗
- https://github.com/opencontainers/runc/issues/2197 ↗
- https://github.com/opencontainers/runc/pull/2190 ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00018.html ↗
- https://access.redhat.com/errata/RHSA-2020:0688 ↗
- https://access.redhat.com/errata/RHSA-2020:0695 ↗
- https://security.gentoo.org/glsa/202003-21 ↗
- https://usn.ubuntu.com/4297-1/ ↗
- https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DHGVGGMKGZSJ7YO67TGGPFEHBYMS63VF/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FYVE3GB4OG3BNT5DLQHYO4M5SXX33AQ5/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6BF24VCZRFTYBTT3T7HDZUOTKOTNPLZ/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ANUGDBJ7NBUMSUFZUSKU3ZMQYZ2Z3STN/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNB2UEDIIJCRQW4WJLZOPQJZXCVSXMLD/ ↗