CVE-2015-3146
Summary
| CVE | CVE-2015-3146 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2016-04-13 17:59:00 UTC |
| Updated | 2016-04-20 15:07:00 UTC |
| Description | The (1) SSH_MSG_NEWKEYS and (2) SSH_MSG_KEXDH_REPLY packet handlers in package_cb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted SSH packet. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 15.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 15.10 | All | All | All |
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Fedoraproject | Fedora | 21 | All | All | All |
| Operating System | Fedoraproject | Fedora | 22 | All | All | All |
| Operating System | Fedoraproject | Fedora | 21 | All | All | All |
| Operating System | Fedoraproject | Fedora | 22 | All | All | All |
| Application | Libssh | Libssh | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| USN-2912-1: libssh vulnerabilities | Ubuntu | UBUNTU | www.ubuntu.com | |
| projects/libssh.git - libssh shared repository | CONFIRM | git.libssh.org | |
| Debian -- Security Information -- DSA-3488-1 libssh | DEBIAN | www.debian.org | |
| [SECURITY] Fedora 22 Update: libssh-0.7.1-1.fc22 | FEDORA | lists.fedoraproject.org | |
| libssh 0.6.5 (Security and bugfix release) | libssh | CONFIRM | www.libssh.org | Vendor Advisory |
| [SECURITY] Fedora 21 Update: libssh-0.6.5-1.fc21 | FEDORA | lists.fedoraproject.org | |
| www.libssh.org/security/advisories/CVE-2015-3146.txt | CONFIRM | www.libssh.org | Vendor Advisory |
| 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.