All errata/c9f2/ALT-PU-2025-11307-4
ALT-PU-2025-11307-4

Package update containerd in branch c9f2

Version1.7.27-alt1.c9.1
Published2026-02-04
Max severityHIGH
Severity:

Closed issues (3)

BDU:2025-05194
MEDIUM4.6

Уязвимость среды выполнения контейнеров containerd, связанная с целочисленным переполнением, позволяющая нарушителю выполнить произвольный код

Published: 2025-05-05Modified: 2026-05-06
CVSS 3.xMEDIUM 4.6
CVSS:3.x/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS 2.0LOW 3.2
CVSS:2.0/AV:L/AC:L/Au:S/C:P/I:P/A:N
References
CVE-2024-40635
HIGH7.8

containerd is an open-source container runtime. A bug was found in containerd prior to versions 1.6.38, 1.7.27, and 2.0.4 where containers launched with a User set as a `UID:GID` larger than the maximum 32-bit signed integer can cause an overflow condition where the container ultimately runs as root (UID 0). This could cause unexpected behavior for environments that require containers to run as a non-root user. This bug has been fixed in containerd 1.6.38, 1.7.27, and 2.04. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.

Published: 2025-03-17Modified: 2025-10-02
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H