CVE-2015-2696

CVSS V2 High 7.1 CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2015-2696
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2015-11-09T03:59:02
  • Last Modified Date
  • 2021-02-02T18:51:52
Weakness Enumerations
CWE URL
CWE-18 http://cwe.mitre.org/data/definitions/18.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* 1 OR 1.14
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.1
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
http://krbdev.mit.edu/rt/Ticket/Display.html?id=8244 Vendor Advisory
https://github.com/krb5/krb5/commit/e04f0283516e80d2f93366e0d479d13c9b5c8c2a Patch Third Party Advisory
http://www.securityfocus.com/bid/90675 Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00022.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00014.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00006.html Mailing List Third Party Advisory
http://www.ubuntu.com/usn/USN-2810-1 Third Party Advisory
http://www.debian.org/security/2015/dsa-3395 Third Party Advisory
http://www.securitytracker.com/id/1034084 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201611-14 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-2696
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2696
History
Created Old Value New Value Data Type Notes
2022-05-10 07:24:56 Added to TrackCVE
2022-12-02 07:08:49 2015-11-09T03:59Z 2015-11-09T03:59:02 CVE Published Date updated
2022-12-02 07:08:49 2021-02-02T18:51:52 CVE Modified Date updated
2022-12-02 07:08:49 Analyzed Vulnerability Status updated