CVE-2009-0846
Summary
| CVE | CVE-2009-0846 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2009-04-09 00:30:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
CompleteIntegrity
CompleteAvailability
CompleteAV:N/AC:L/Au:N/C:C/I:C/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Apple | Mac Os X | All | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 6.06 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 7.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 8.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 8.10 | All | All | All |
| Operating System | Fedoraproject | Fedora | 10 | All | All | All |
| Operating System | Fedoraproject | Fedora | 9 | All | All | All |
| Application | Mit | Kerberos 5 | All | All | All | All |
| Operating System | Redhat | Enterprise Linux | 4.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Desktop | 3.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Desktop | 4.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Eus | 4.7 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 2.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 3.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 4.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Workstation | 2.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Workstation | 3.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Workstation | 4.0 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | Broken Link |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| [Security-announce] VMSA-2009-0008 ESX Service Console update for krb5 | af854a3a-2127-422b-91ae-364da2661108 | lists.vmware.com | Broken Link |
| ASA-2009-142 (SUN 256728) | af854a3a-2127-422b-91ae-364da2661108 | support.avaya.com | Third Party Advisory |
| [SECURITY] Fedora 9 Update: krb5-1.6.3-16.fc9 | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Mailing List |
| [SECURITY] Fedora 10 Update: krb5-1.6.3-18.fc10 | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Mailing List |
| rPath update for krb5 - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| APPLE-SA-2009-05-12 Security Update 2009-002 / Mac OS X v10.5.7 | af854a3a-2127-422b-91ae-364da2661108 | lists.apple.com | Mailing List |
| IBM - IBM NAS (Network Authentication Service) vulnerabilities for DB2 V8.2, V9.1, v9.5 and V9.7. | af854a3a-2127-422b-91ae-364da2661108 | www-01.ibm.com | Broken Link |
| Novell Kerberos KDC Multiple Vulnerabilities - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Broken Link, Third Party Advisory, VDB Entry |
| Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Broken Link |
| About the security content of Security Update 2009-002 / Mac OS X v10.5.7 | af854a3a-2127-422b-91ae-364da2661108 | support.apple.com | Third Party Advisory |
| Sun Solaris / SEAM Kerberos Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-002.txt | af854a3a-2127-422b-91ae-364da2661108 | web.mit.edu | Patch, Vendor Advisory |
| CERT Vulnerability Notes Database | af854a3a-2127-422b-91ae-364da2661108 | www.kb.cert.org | Broken Link, Third Party Advisory, US Government Resource |
| wiki.rpath.com/Advisories:rPSA-2009-0058 | af854a3a-2127-422b-91ae-364da2661108 | wiki.rpath.com | Broken Link |
| '[security bulletin] HPSBUX02421 SSRT090047 rev.1 - HP-UX Running Kerberos, Remote Denial of Service' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | Third Party Advisory |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Broken Link, Third Party Advisory, VDB Entry |
| VMware ESX Server update for krb5 - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | Broken Link |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Broken Link, Third Party Advisory, VDB Entry |
| HTTP 404 Page Not Found | af854a3a-2127-422b-91ae-364da2661108 | support.novell.com | Broken Link |
| Apple Mac OS X Security Update Fixes Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Fedora update for krb5 - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| HTTP 404 Page Not Found | af854a3a-2127-422b-91ae-364da2661108 | support.novell.com | Broken Link |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| Red Hat update for krb5 - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Gentoo update for mit-krb5 - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | Third Party Advisory |
| Gentoo Linux Documentation -- MIT Kerberos 5: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | Third Party Advisory |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | Broken Link |
| Support / Security / Advisories / / MDVSA-2009:098 | Mandriva | af854a3a-2127-422b-91ae-364da2661108 | www.mandriva.com | Broken Link |
| Security Advisory SA34617 - Ubuntu update for krb5 - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Advisories:rPSA-2009-0058 - rPath Wiki | af854a3a-2127-422b-91ae-364da2661108 | wiki.rpath.com | Broken Link |
| VMSA-2009-0008.2 | af854a3a-2127-422b-91ae-364da2661108 | www.vmware.com | Third Party Advisory |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| SUSE update for krb5 - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| Security Advisory SA34598 - Red Hat update for krb5 - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Broken Link |
| MIT Kerberos 'asn1_decode_generaltime()' Uninitialized Pointer Memory Corruption Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Broken Link, Third Party Advisory, VDB Entry |
| Kerberos ASN.1 GeneralizedTime Decoder Bug Lets Remote Users Execute Arbitrary Code - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | Broken Link, Third Party Advisory, VDB Entry |
| '[security bulletin] HPSBOV02682 SSRT100495 rev.1 - HP OpenVMS running Kerberos, Remote Denial of Ser' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | Third Party Advisory |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Broken Link |
| sunsolve.sun.com/search/document.do | af854a3a-2127-422b-91ae-364da2661108 | sunsolve.sun.com | Broken Link |
| US-CERT Technical Cyber Security Alert TA09-133A -- Apple Updates for Multiple Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.us-cert.gov | Third Party Advisory, US Government Resource |
| USN-755-1: Kerberos vulnerabilities | Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | Third Party Advisory |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.