CVE-2008-0062

krb5: uninitialized pointer use in krb5kdc

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free.

KDC en MIT Kerberos 5 (krb5kdc) no fija variable global alguna para determinados tipos de mensaje krb4, la cual permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecución de código de su elección mediante mensajes manipulados que disparan una referencia a un puntero nulo o doble liberación de memoria (double-free).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2008-01-03 CVE Reserved
2008-03-19 CVE Published
2024-08-07 CVE Updated
2024-08-21 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-665: Improper Initialization

CAPEC

References (50)

URL	Tag	Source
http://docs.info.apple.com/article.html?artnum=307562	Broken Link
http://secunia.com/advisories/29420	Broken Link
http://secunia.com/advisories/29423	Broken Link
http://secunia.com/advisories/29424	Broken Link
http://secunia.com/advisories/29428	Broken Link
http://secunia.com/advisories/29435	Broken Link
http://secunia.com/advisories/29438	Broken Link
http://secunia.com/advisories/29450	Broken Link
http://secunia.com/advisories/29451	Broken Link
http://secunia.com/advisories/29457	Broken Link
http://secunia.com/advisories/29462	Broken Link
http://secunia.com/advisories/29464	Broken Link
http://secunia.com/advisories/29516	Broken Link
http://secunia.com/advisories/29663	Broken Link
http://secunia.com/advisories/30535	Broken Link
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022520.html	Broken Link
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022542.html	Broken Link
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2008-001.txt	Third Party Advisory
http://wiki.rpath.com/Advisories:rPSA-2008-0112	Broken Link
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112	Broken Link
http://www.kb.cert.org/vuls/id/895609	Third Party Advisory
http://www.securityfocus.com/archive/1/489761	Broken Link
http://www.securityfocus.com/archive/1/489883/100/0/threaded	Broken Link
http://www.securityfocus.com/archive/1/493080/100/0/threaded	Broken Link
http://www.securityfocus.com/bid/28303	Broken Link
http://www.securitytracker.com/id?1019626	Broken Link
http://www.vmware.com/security/advisories/VMSA-2008-0009.html	Third Party Advisory
http://www.vupen.com/english/advisories/2008/0922/references	Broken Link
http://www.vupen.com/english/advisories/2008/0924/references	Broken Link
http://www.vupen.com/english/advisories/2008/1102/references	Broken Link
http://www.vupen.com/english/advisories/2008/1744	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/41275	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9496	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html	2024-02-09
http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00006.html	2024-02-09
http://marc.info/?l=bugtraq&m=130497213107107&w=2	2024-02-09
http://www.debian.org/security/2008/dsa-1524	2024-02-09
http://www.gentoo.org/security/en/glsa/glsa-200803-31.xml	2024-02-09
http://www.mandriva.com/security/advisories?name=MDVSA-2008:069	2024-02-09
http://www.mandriva.com/security/advisories?name=MDVSA-2008:070	2024-02-09
http://www.mandriva.com/security/advisories?name=MDVSA-2008:071	2024-02-09
http://www.redhat.com/support/errata/RHSA-2008-0164.html	2024-02-09
http://www.redhat.com/support/errata/RHSA-2008-0180.html	2024-02-09
http://www.redhat.com/support/errata/RHSA-2008-0181.html	2024-02-09
http://www.redhat.com/support/errata/RHSA-2008-0182.html	2024-02-09
http://www.ubuntu.com/usn/usn-587-1	2024-02-09
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00537.html	2024-02-09
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00544.html	2024-02-09
https://access.redhat.com/security/cve/CVE-2008-0062	2008-03-18
https://bugzilla.redhat.com/show_bug.cgi?id=432620	2008-03-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mit Search vendor "Mit"		Kerberos 5 Search vendor "Mit" for product "Kerberos 5"				<= 1.6.3 Search vendor "Mit" for product "Kerberos 5" and version " <= 1.6.3"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				3.1 Search vendor "Debian" for product "Debian Linux" and version "3.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				4.0 Search vendor "Debian" for product "Debian Linux" and version "4.0"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				6.06 Search vendor "Canonical" for product "Ubuntu Linux" and version "6.06"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				6.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "6.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				7.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "7.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				7.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "7.10"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				7 Search vendor "Fedoraproject" for product "Fedora" and version "7"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				8 Search vendor "Fedoraproject" for product "Fedora" and version "8"		-		Affected