CVE-2012-1014

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Summary

CVECVE-2012-1014
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-06 16:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request.

Risk And Classification

Primary CVSS: v2.0 9 from [email protected]

AV:N/AC:L/Au:N/C:P/I:P/A:C

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Complete

AV:N/AC:L/Au:N/C:P/I:P/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mit Kerberos 5 1.10 All All All
Application Mit Kerberos 5 1.10.1 All All All
Application Mit Kerberos 5 1.10.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-2518-1 krb5 af854a3a-2127-422b-91ae-364da2661108 www.debian.org
web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt af854a3a-2127-422b-91ae-364da2661108 web.mit.edu Patch, Vendor Advisory
openSUSE-SU-2012:0967-1: moderate: krb5: fixed several potential code ex af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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