7.8

CVE-2024-40635

containerd has an integer overflow in User ID handling

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linuxfoundation ≫ Containerd Version < 1.6.38
Linuxfoundation ≫ Containerd Version >= 1.7.0 < 1.7.27
Linuxfoundation ≫ Containerd Version >= 2.0.0 < 2.0.4
Debian ≫ Debian Linux Version11.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.19
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 4.6 1.5 2.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg
Vendor Advisory
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da
Patch
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20
Patch
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a
Patch
https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html
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