High, CVSS 7.0crates.ioPublished
Data races in gfwx
CVE-2020-36211 · GHSA-xp6v-qx65-4pp7
- Affected
- crates.io gfwx < 0.3.0
- Fixed in
- 0.3.0· Vendor fix available
- Issue
- In the affected versions of this crate, ImageChunkMut<', T unconditionally implements Send and Sync, allowing to create data races. This can result in a memory corruption or undefined behavior when non thread-safe types are moved and referenced across thread boundaries. The flaw was corrected in commit e7fb2f5 by adding T: Send bound to the Send impl and adding T: Sync bound to the Sync impl.
Recommended action: Upgrade to 0.3.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.