CVE-2014-8132
UnknownEPSS 5.15%
Last modified
CVE-2014-8132 is a vulnerability of currently unknown severity. Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x before 0.6.4 allows remote attackers to cause a denial of service via a crafted kexinit packet.. EPSS estimates a 5.15% chance of exploitation in the next 30 days.
Description
Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x before 0.6.4 allows remote attackers to cause a denial of service via a crafted kexinit packet.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libssh | Libssh | 0.5.0 |
| Libssh | Libssh | 0.5.2 |
| Libssh | Libssh | 0.5.3 |
| Libssh | Libssh | 0.5.4 |
| Libssh | Libssh | 0.5.5 |
| Libssh | Libssh | 0.6.0 |
| Libssh | Libssh | 0.6.1 |
| Libssh | Libssh | 0.6.2 |
| Libssh | Libssh | 0.6.3 |
| Debian | Debian Linux | 7.0 |
| Debian | Debian Linux | 8.0 |
| Opensuse | Opensuse | 12.3 |
| Opensuse | Opensuse | 13.1 |
| Opensuse | Opensuse | 13.2 |
| Fedoraproject | Fedora | 19 |
| Fedoraproject | Fedora | 20 |
| Fedoraproject | Fedora | 21 |
| Canonical | Ubuntu Linux | 12.04 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 14.10 |
References
- http://advisories.mageia.org/MGASA-2015-0014.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00007.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3488Third Party Advisory
- http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/Patch, Vendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:020Third Party Advisory
- http://www.ubuntu.com/usn/USN-2478-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1158089Issue Tracking, Third Party Advisory, VDB Entry
- https://security.gentoo.org/glsa/201606-12Third Party Advisory
- http://advisories.mageia.org/MGASA-2015-0014.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00007.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3488Third Party Advisory
- http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/Patch, Vendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:020Third Party Advisory
- http://www.ubuntu.com/usn/USN-2478-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1158089Issue Tracking, Third Party Advisory, VDB Entry
- https://security.gentoo.org/glsa/201606-12Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-8132?
Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x before 0.6.4 allows remote attackers to cause a denial of service via a crafted kexinit packet.
How severe is CVE-2014-8132?
Severity scoring for CVE-2014-8132 is pending analysis. The EPSS model estimates a 5.15% probability of exploitation in the next 30 days.
How do I fix CVE-2014-8132?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2014-8132?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST