GitHub Advisoryadvisory · crates.io

GHSA-8v4j-7jgf-5rg9 Warp vulnerable to Path Traversal via Improper validation of Windows paths

HIGH Published 2023-01-31 Modified 2023-03-31 Official page ↗
Ecosystem
crates.io
Packages
warp
Severity
High
Weaknesses
CWE-22
Reviewed
2023-01-31

Affected packages

• crates.io warp: < 0.3.3 → fixed in 0.3.3

Description

Path resolution in `warp::filters::fs::dir` didn't correctly validate Windows paths meaning paths like `/foo/bar/c:/windows/web/screen/img101.png` would be allowed and respond with the contents of `c:/windows/web/screen/img101.png`. Thus users could potentially read files anywhere on the filesystem. This only impacts Windows. Linux and other unix likes are not impacted by this.

Related

Weakness · CWE (1)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness

References