CVE-2013-0176
Summary
| CVE | CVE-2013-0176 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2013-02-05 23:55:00 UTC |
| Updated | 2017-08-29 01:32:00 UTC |
| 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 And Classification
Problem Types: CWE-399
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Libssh | Libssh | 0.4.7 | All | All | All |
| Application | Libssh | Libssh | 0.4.8 | All | All | All |
| Application | Libssh | Libssh | 0.5.0 | All | All | All |
| Application | Libssh | Libssh | 0.5.0 | rc1 | All | All |
| Application | Libssh | Libssh | 0.5.1 | All | All | All |
| Application | Libssh | Libssh | 0.5.2 | All | All | All |
| Application | Libssh | Libssh | All | All | All | All |
| Application | Libssh | Libssh | 0.4.7 | All | All | All |
| Application | Libssh | Libssh | 0.4.8 | All | All | All |
| Application | Libssh | Libssh | 0.5.0 | All | All | All |
| Application | Libssh | Libssh | 0.5.0 | rc1 | All | All |
| Application | Libssh | Libssh | 0.5.1 | All | All | All |
| Application | Libssh | Libssh | 0.5.2 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Security Advisory SA51982 - Ubuntu update for libssh - Secunia | SECUNIA | secunia.com | Vendor Advisory |
| libssh 0.5.4 (SECURITY RELEASE) at libssh - The SSH Library! | CONFIRM | www.libssh.org | Patch, Vendor Advisory |
| [SECURITY] Fedora 17 Update: libssh-0.5.4-1.fc17 | FEDORA | lists.fedoraproject.org | |
| USN-1707-1: libssh vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| [SECURITY] Fedora 18 Update: libssh-0.5.4-1.fc18 | FEDORA | lists.fedoraproject.org | |
| IBM X-Force Exchange | XF | exchange.xforce.ibmcloud.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.