CVEvulnerability

CVE-2007-2846

9.3 HIGH Published 2007-05-24 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-05-24
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
Weaknesses
CWE-119

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 configurations

• avas\!t avast\! antivirus 4.6.394 • avast\! avast\! antivirus (<= 4.7.652)

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References