Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ning compress-lzf
Default version status: unaffected
0 to < 1.2.0affected
pkg:maven/com.ning/compress-lzfReferences
- 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 ↗