Vulnerability in xerial snappy-java

[ Description ]Official description

Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/xerial/snappy-java
• github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFram…
• github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea
• github.com/xerial/snappy-java/releases/tag/v1.1.10.10
• github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg
• www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release…