- Description
- The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an invalid signature_algorithms extension in the ClientHello message during a renegotiation.
- Source
- secalert@redhat.com
- NVD status
- Modified
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
- Hype score
- Not currently trending
- Comment
- <a href="http://cwe.mitre.org/data/definitions/476.html" rel="nofollow">CWE-476: NULL Pointer Dereference</a>
- Impact
- -
- Solution
- -
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