CVE-2025-29787

Name	CVE-2025-29787
Description	`zip` is a zip library for rust which supports reading and writing of simple ZIP files. In the archive extraction routine of affected versions of the `zip` crate starting with version 1.3.0 and prior to version 2.3.0, symbolic links earlier in the archive are allowed to be used for later files in the archive without validation of the final canonicalized path, allowing maliciously crafted archives to overwrite arbitrary files in the file system when extracted. Users who extract untrusted archive files using the following high-level API method may be affected and critical files on the system may be overwritten with arbitrary file permissions, which can potentially lead to code execution. Version 2.3.0 fixes the issue.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
rust-zip (PTS)	bullseye	0.5.8-2	fixed
	bookworm	0.6.3-3	fixed
	sid, trixie	2.5.0-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
rust-zip	source	(unstable)	(not affected)

Notes

- rust-zip <not-affected> (Vulnerable code never in Debian released revision)
https://github.com/zip-rs/zip2/security/advisories/GHSA-94vh-gphv-8pm8
Introduced with: https://github.com/zip-rs/zip2/commit/633a6733e6ebb19de9745d6679935c2b168821d0 (v1.3.)
Fixed by: https://github.com/zip-rs/zip2/commit/a2e062f37066c3b12860a32eb1cb44856cfb7afe (v2.3.0)