Buffer overflow in Mit Kerberos
CVE-2014-4342
MIT Kerberos 5 (aka krb5) 1.7.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read or NULL pointer dereference, and application crash) by injecting invalid tokens into a GSSAPI application session.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.065 (93.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.065 · newest: 0.065 · change: 0.000
Affected products
- Mit Kerberos — versions 5-1.8, 5-1.10.5, 5-1.10.6
- Mit Kerberos 5 — versions 1.7, 1.7.1, 1.8
- Debian Linux — versions 7.0
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Hpc Node — versions 7.0
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
References
- github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73 (Patch, Third Party Advisory, Issue Tracking)
- www.securityfocus.com/bid/68908 (VDB Entry, Third Party Advisory, vdb-entry)
- www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html (Patch, VDB Entry, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2015-0439.html (vendor-advisory, Third Party Advisory)
- krbdev.mit.edu/rt/Ticket/Display.html (Issue Tracking, Vendor Advisory)
- www.debian.org/security/2014/dsa-3000 (vendor-advisory, Third Party Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/94903 (VDB Entry, Third Party Advisory, vdb-entry)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
- www.securitytracker.com/id/1030706 (VDB Entry, Third Party Advisory, vdb-entry)
- secunia.com/advisories/60082 (Not Applicable, third-party-advisory)