Out-of-bounds Read in Mit Kerberos 5
CVE-2014-4341
MIT Kerberos 5 (aka krb5) before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read 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: 0.071 (94.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.071 · newest: 0.071 · change: 0.000
Affected products
- Mit Kerberos 5
- Debian Linux — versions 7.0
- Fedoraproject Fedora — versions 20
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Eus — versions 7.3, 7.4, 7.5
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Server Aus — versions 7.3, 7.4, 7.6
- Red Hat Enterprise Linux Server Eus — versions 7.3, 7.4, 7.6
- Red Hat Enterprise Linux Tus — versions 7.3, 7.6, 7.7
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
References
- github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73 (Patch, Third Party Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/94904 (VDB Entry, Third Party Advisory, vdb-entry)
- aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc (Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2015-0439.html (vendor-advisory, Third Party Advisory)
- secunia.com/advisories/60448 (Third Party Advisory, third-party-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136360.html (vendor-advisory, Third Party Advisory)
- www.securityfocus.com/bid/68909 (VDB Entry, Third Party Advisory, vdb-entry)
- krbdev.mit.edu/rt/Ticket/Display.html (Vendor Advisory)
- www.debian.org/security/2014/dsa-3000 (vendor-advisory, Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)