Overview
- Description
- The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-189
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AD3E5C1B-EC63-4214-A0BD-0B8681CE6C8B"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "60F946FD-F564-49DA-B043-5943308BA9EE"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4847BCF3-EFCE-41AF-8E7D-3D51EB9DCC5B"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9B89180B-FB68-4DD8-B076-16E51CC7FB91"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4C986592-4086-4A39-9767-EF34DBAA6A53"
}
],
"operator": "OR"
}
]
}
]