CVE-2010-1320

Summary

CVECVE-2010-1320
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2010-04-22 14:30:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionDouble free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation.

Risk And Classification

Primary CVSS: v2.0 4 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mit Kerberos 5 1.7 All All All
Application Mit Kerberos 5 1.7.1 All All All
Application Mit Kerberos 5 1.8 All All All
Application Mit Kerberos 5 1.8.1 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
USN-940-1: Kerberos vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[security-announce] SUSE Security Summary Report: SUSE-SR:2010:010 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Apple Mac OS X Security Update Fixes Multiple Vulnerabilities - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SUSE update for Multiple Packages - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com
MIT Kerberos 'src/kdc/do_tgs_req.c' Ticket Renewal Double Free Memory Corruption Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
Webmail - OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Ubuntu update for krb5 - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com
#577490 - CVE-2010-1320 double free in KDC caused by ticket renewal - Debian Bug report logs af854a3a-2127-422b-91ae-364da2661108 bugs.debian.org
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt af854a3a-2127-422b-91ae-364da2661108 web.mit.edu
SecurityTracker.com Archives - Kerberos KDC Double Free in process_tgs_req() May Let Remote Authenticated Users Execute Arbitrary Code af854a3a-2127-422b-91ae-364da2661108 securitytracker.com
About the security content of Security Update 2010-004 / Mac OS X v10.6.4 af854a3a-2127-422b-91ae-364da2661108 support.apple.com
APPLE-SA-2010-06-15-1 Security Update 2010-004 / Mac OS X v10.6.4 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Red Hat2010-04-22Tomas HogerNot vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 3, 4, or 5.

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