CVE-2015-0207
Published Mar 19, 2015
Last updated a year ago
Overview
- Description
- The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server.
- Source
- secalert@redhat.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
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
- NVD-CWE-Other
Evaluator
- Comment
- <a href="http://cwe.mitre.org/data/definitions/476.html" rel="nofollow">CWE-476: NULL Pointer Dereference</a>
- Impact
- -
- Solution
- -
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:1.0.2:beta1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "18797BEE-417D-4959-9AAD-C5A7C051B524"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6FAA3C31-BD9D-45A9-A502-837FECA6D479"
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6455A421-9956-4846-AC7C-3431E0D37D23"
}
],
"operator": "OR"
}
]
}
]