CVE-2025-47436

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/14/2025

Ultima modificacao7/14/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

apache:orc

Fraquezas (CWE)

CWE-122

Referencias

https://lists.apache.org/thread/kd6tlv8fs5jybmsgxr4vrkdxyc866wrn(security@apache.org)

https://orc.apache.org/security/CVE-2025-47436/(security@apache.org)

http://www.openwall.com/lists/oss-security/2025/05/13/4(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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