CVE-2013-0176
Description
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.
Risk Information
Base Score
7.5
MODERATE
Vector
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.019
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Libssh update (ELSA-2024-3233) libssh-0.9.6-14.el8.i686.rpm | Linux |
| Libssh update (ELSA-2024-3233) libssh-0.9.6-14.el8.x86_64.rpm | Linux |
| Libssh-config update (ELSA-2024-3233) libssh-config-0.9.6-14.el8.noarch.rpm | Linux |
| Libssh-devel update (ELSA-2024-3233) libssh-devel-0.9.6-14.el8.i686.rpm | Linux |
| Libssh-devel update (ELSA-2024-3233) libssh-devel-0.9.6-14.el8.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234