- 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."
- Source
- cve@mitre.org
- NVD status
- Modified
CVSS 2.0
- Type
- Primary
- Base score
- 9.3
- Impact score
- 10
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- nvd@nist.gov
- CWE-119
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:avas\\!t:avast\\!_antivirus:4.6.394:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "91D1DBA4-520A-4186-B61A-5BF86ADE3302"
},
{
"criteria": "cpe:2.3:a:avast\\!:avast\\!_antivirus:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0173C2C9-C017-411E-AA55-01CF30D44869",
"versionEndIncluding": "4.7.652"
}
],
"operator": "OR"
}
]
}
]