CVE-2010-2939
Published Aug 17, 2010
Last updated a year ago
Overview
- Description
- Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.
- Source
- secalert@redhat.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
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-399
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "45A518E8-21BE-4C5C-B425-410AB1208E9C"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A4E446D-B9D3-45F2-9722-B41FA14A6C31"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10FF0A06-DA61-4250-B083-67E55E362677"
}
],
"operator": "OR"
}
]
}
]