Description (CNA)
Ning compress-lzf before 1.2.0 contains an out-of-bounds memory access vulnerability in the sun.misc.Unsafe based UnsafeChunkDecoder that fails to validate back-references and literal runs. Attackers can supply crafted LZF streams to applications using the default LZFDecoder to leak unrelated JVM heap memory into decompressed output or crash the JVM.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ning / compress-lzf | affected 0 before 1.2.0 |
CWE
CWE-125
References
- https://github.com/ning/compress/pull/68
- https://github.com/ning/compress/commit/06bdc3744a96b736a7118891f403e44c664f108b
- https://github.com/ning/compress/blob/compress-lzf-1.1.3/src/main/java/com/ning/compress/lzf/impl/UnsafeChunkDecoder.java#L104
- https://github.com/github/securitylab/discussions/970
- https://github.com/ning/compress
- https://www.vulncheck.com/advisories/ning-compress-lzf-before-1.2.0-out-of-bounds-memory-access-via-unsafechunkdecoder
ADP enrichment
No English description supplied.
No references supplied.