CVE-2013-0176
- Source
- https://cve.org/CVERecord?id=CVE-2013-0176
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2013-0176.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2013-0176
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:11:31Z
- Published
- 2013-02-05T23:55:01Z
- Modified
- 2026-01-27T04:11:31Z
- Summary
- [none]
- Details
-
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.
- References
-
- http://secunia.com/advisories/51982
- http://www.libssh.org/2013/01/22/libssh-0-5-4-security-release/
- http://www.ubuntu.com/usn/USN-1707-1
- http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098065.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098094.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/81595