High, CVSS 8.1crates.ioPublished
Data races in libsbc
CVE-2020-36440 · GHSA-f6g6-54hm-fhxv
- Affected
- crates.io libsbc < 0.1.5
- Fixed in
- 0.1.5· Vendor fix available
- Issue
- Affected versions of this crate implements Send for Decoder<R for any R: Read. This allows Decoder<R to contain R: !Send and carry (move) it to another thread. This can result in undefined behavior such as memory corruption from data race on R, or dropping R = MutexGuard< from a thread that didn't lock the mutex. The flaw was corrected in commit a34d6e1 by adding trait bound R: Send to the Send impl for Decoder<R.
Recommended action: Upgrade to 0.1.5 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.