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
CVSS detail 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
CVSS detail 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
SUSE Linux Enterprise Server 16.0
  • python313-uv >= 0.7.18-160000.2.2
 Patchnames:
SUSE Linux Enterprise Server 16.0 GA python313-uv-0.7.18-160000.2.2
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

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Server 16.1 python-uv Affected
SUSE Linux Enterprise Server for SAP applications 16.1 python-uv Affected

SUSE Timeline for this CVE

CVE page created: Fri Aug 8 04:00:10 2025
CVE page last modified: Thu Feb 26 16:45:30 2026