CVE-2025-47436

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/14/2025

Zuletzt geandert7/14/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

apache:orc

Schwachen (CWE)

CWE-122

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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