CVE-2013-2052
Published Jul 9, 2013
Last updated 11 years ago
Overview
- Description
- Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 5.1
- Impact score
- 6.4
- Exploitability score
- 4.9
- Vector string
- AV:N/AC:H/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-119
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libreswan:libreswan:3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "20FC436A-6A9B-4546-8C12-2135BEBF615A"
},
{
"criteria": "cpe:2.3:a:libreswan:libreswan:3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "82F2BE71-D672-44FB-AF13-F17B615CA829"
}
],
"operator": "OR"
}
]
}
]