ALT-PU-2014-1031-1
Closed vulnerabilities
Published: 2013-02-06
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2013-0176
The publickey_from_privatekey function in libssh before 0.5.4, when no algorithm is matched during negotiations, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a "Client: Diffie-Hellman Key Exchange Init" packet.
Severity: MEDIUM (4.3)
References:
- FEDORA-2013-1422
- FEDORA-2013-1422
- FEDORA-2013-1407
- FEDORA-2013-1407
- 51982
- 51982
- http://www.libssh.org/2013/01/22/libssh-0-5-4-security-release/
- http://www.libssh.org/2013/01/22/libssh-0-5-4-security-release/
- USN-1707-1
- USN-1707-1
- libssh-publickeyfromprivatekey-dos(81595)
- libssh-publickeyfromprivatekey-dos(81595)