Overview
- Description
- GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 7.1
- Impact score
- 6.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gnu:libtasn1:4.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B0DFAFB0-18FA-48C9-A7D0-8AE3DC3B3F65"
},
{
"criteria": "cpe:2.3:a:gnu:libtasn1:4.13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E261FB67-8C77-4789-B340-C1DF940ADDAD"
}
],
"operator": "OR"
}
]
}
]