CVE-2010-1320
Summary
| CVE | CVE-2010-1320 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2010-04-22 14:30:01 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | Double 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
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
SingleConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:S/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| 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
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 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
| Organization | Published | Contributor | Statement |
|---|---|---|---|
| Red Hat | 2010-04-22 | Tomas Hoger | Not vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 3, 4, or 5. |
There are currently no legacy QID mappings associated with this CVE.