CVE-2015-2696

Home/CVE/lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) before 1.14 relies on an inappropriate context handle, which allow

CVE

lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) before 1.14 relies on an inappropriate context handle, which allow

lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) before 1.14 relies on an inappropriate context handle, which allows remote attackers to cause a denial of service (incorrect pointer read and process crash) via a crafted IAKERB packet that is mishandled during a gss_inquire_context call.

HIGH · CVSS 7.1 EPSS 0.10768

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 7% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Affected Products & Versions

mit kerberos 5< 1.14
opensuse leapall versions
opensuseall versions
suse linux enterprise desktopall versions
suse linux enterprise serverall versions
suse linux enterprise software development kitall versions
debian linuxall versions
canonical ubuntu linuxall versions

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Scoring & Timeline

7.1

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Published to NVD09 Nov 2015 · 03:59 AM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10004-1
suse-csafSUSE-SU-2015:2302-1
usnUSN-2810-1
suse-csafSUSE-SU-2015:1897-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://krbdev.mit.edu/rt/Ticket/Display.html?id=8244Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00006.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00014.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00022.htmlMailing ListThird Party Advisory

http://www.debian.org/security/2015/dsa-3395Third Party Advisory

http://www.securityfocus.com/bid/90675Third Party AdvisoryVDB Entry

Show all 10 references

http://www.securitytracker.com/id/1034084Third Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-2810-1Third Party Advisory

https://github.com/krb5/krb5/commit/e04f0283516e80d2f93366e0d479d13c9b5c8c2aPatchThird Party Advisory

https://security.gentoo.org/glsa/201611-14Third Party Advisory

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