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CVE-2007-2846

CRITICAL CVSS: 9.3 Published: 2007-05-24 Modified: 2026-06-16

Description

Heap-based buffer overflow in the SIS unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted SIS archive, resulting from an "integer cast around."

Affected Platforms

Avast\! Avast\! AntivirusAvas\!T Avast\! Antivirus

Weakness Type

CWE-119

References