Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| xerial / snappy-java | affected 1.1.7.4 before 1.1.10.10; unaffected 1.1.10.10 |
CWE
CWE-415
References
- https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg
- https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea
- https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10
- https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243
- https://github.com/xerial/snappy-java
- https://www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstream
ADP enrichment
No English description supplied.
No references supplied.