4.3

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libssh ≫ Libssh Version <= 0.5.3
Libssh ≫ Libssh Version0.4.7
Libssh ≫ Libssh Version0.4.8
Libssh ≫ Libssh Version0.5.0
Libssh ≫ Libssh Version0.5.0 Updaterc1
Libssh ≫ Libssh Version0.5.1
Libssh ≫ Libssh Version0.5.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.05% 0.858
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098065.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098094.html
http://secunia.com/advisories/51982
Vendor Advisory
http://www.libssh.org/2013/01/22/libssh-0-5-4-security-release/
Patch
Vendor Advisory
http://www.ubuntu.com/usn/USN-1707-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/81595