CVE-2011-2147
Published May 20, 2011
Last updated 7 years ago
Overview
- Description
- Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 3.6
- Impact score
- 4.9
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-264
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openswan:openswan:2.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A1A71002-A4C7-4084-9E92-478269246DBC"
},
{
"criteria": "cpe:2.3:a:openswan:openswan:2.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1F061B74-4A35-4DAC-B1B1-16A9850585BB"
}
],
"operator": "OR"
}
]
}
]