Overview
- Description
- The UpdateDataSize function in ebmlmaster.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:matroska:libebml2:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23B02C72-B394-40B2-970B-53F968DD0A8F",
"versionEndIncluding": "2012-08-26"
},
{
"criteria": "cpe:2.3:a:matroska:mkclean:0.8.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D69894DD-399E-4638-B78C-037352AFC588"
},
{
"criteria": "cpe:2.3:a:matroska:mkvalidator:0.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FE0D16D6-ABE7-446C-9A1D-CFCD11C310F7"
}
],
"operator": "OR"
}
]
}
]