CVE-2026-44517
MEDIUM
6,3
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: changed
Confidentiality: high
Integrity: none
Availability: none
Description
AI Translation Available
Buildah is a tool that facilitates building OCI images. From 1.38.1 until 1.43.2 and 1.44.0, TempDirForURL in define/types.go does not securely confine Git repository subdirectories to the downloaded build context, and downloadToDirectory and stdinToDirectory can follow a Dockerfile symlink left by a partially extracted tar archive. A malicious server supplying a Git repository or tar archive can cause files outside the build context directory to be included in the context or copied into the build. This issue is fixed in versions 1.43.2 and 1.44.0.
22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
StableCommon Consequences
Security Scopes Affected:
Integrity
Confidentiality
Availability
Potential Impacts:
Execute Unauthorized Code Or Commands
Modify Files Or Directories
Read Files Or Directories
Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies:
AI/ML
https://github.com/podman-container-tools/buildah/commit/54459cf8a0feb4b1da766e…
https://github.com/podman-container-tools/buildah/commit/fc2003bb2efeb3ed7d5c7e…
https://github.com/podman-container-tools/buildah/releases/tag/v1.43.2
https://github.com/podman-container-tools/buildah/releases/tag/v1.44.0
https://github.com/podman-container-tools/buildah/security/advisories/GHSA-49p4…