Non évaluée
Apache ORC: Potential Heap Buffer Overflow during C++ LZO Decompression
CVE-2025-47436
Première détection SecPulse
Description d'origine La description telle que publiée par la source (souvent en anglais).
Heap-based Buffer Overflow vulnerability in Apache ORC.
A vulnerability has been identified in the ORC C++ LZO decompression logic, where specially crafted malformed ORC files can cause the decompressor to allocate a 250-byte buffer but then attempts to copy 295 bytes into it. It causes memory corruption.
This issue affects Apache ORC C++ library: through 1.8.8, from 1.9.0 through 1.9.5, from 2.0.0 through 2.0.4, from 2.1.0 through 2.1.1.
Users are recommended to upgrade to version 1.8.9, 1.9.6, 2.0.5, and 2.1.2, which fix the issue.
Références
- advisory github.com
- advisory nvd.nist.gov
- advisory orc.apache.org
- web openwall.com
- web lists.apache.org