Upstream information

CVE-2025-54368 at MITRE

Description

uv is a Python package and project manager written in Rust. In versions 0.8.5 and earlier, remote ZIP archives were handled in a streamwise fashion, and file entries were not reconciled against the archive's central directory. An attacker could contrive a ZIP archive that would extract with legitimate contents on some package installers, and malicious contents on others due to multiple local file entries. An attacker could also contrive a "stacked" ZIP input with multiple internal ZIPs, which would be handled differently by different package installers. The attacker could choose which installer to target in both scenarios. This issue is fixed in version 0.8.6. To work around this issue, users may choose to set UV_INSECURE_NO_ZIP_VALIDATION=1 to revert to the previous behavior.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3.1
CVSS v4 Scores
  CNA (GitHub) SUSE
Base Score 6.8 7.1
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Attack Vector Local Network
Attack Complexity Low Low
Attack Requirements None None
Privileges Required None None
User Interaction Passive Passive
Vulnerable System Confidentiality Impact None None
Vulnerable System Integrity Impact High High
Vulnerable System Availability Impact None None
Subsequent System Confidentiality Impact None None
Subsequent System Integrity Impact None None
Subsequent System Availability Impact None None
CVSSv4 Version 4.0 4.0
SUSE Bugzilla entry: 1247829 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • python311-uv >= 0.8.8-1.1
  • python311-uv-bash-completion >= 0.8.8-1.1
  • python311-uv-fish-completion >= 0.8.8-1.1
  • python311-uv-zsh-completion >= 0.8.8-1.1
  • python312-uv >= 0.8.8-1.1
  • python312-uv-bash-completion >= 0.8.8-1.1
  • python312-uv-fish-completion >= 0.8.8-1.1
  • python312-uv-zsh-completion >= 0.8.8-1.1
  • python313-uv >= 0.8.8-1.1
  • python313-uv-bash-completion >= 0.8.8-1.1
  • python313-uv-fish-completion >= 0.8.8-1.1
  • python313-uv-zsh-completion >= 0.8.8-1.1
 Patchnames:
openSUSE-Tumbleweed-2025-15429

SUSE Timeline for this CVE

CVE page created: Fri Aug 8 04:00:10 2025
CVE page last modified: Mon Sep 1 16:38:10 2025