CVE-2008-0063

krb5: possible leak of sensitive data from krb5kdc using krb4 request

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."

El soporte Kerberos 4 en KDC en MIT Kerberos 5 (krb5kdc) no borra apropiadamente la parte no utilizada de un búfer cuando se genera un mensaje de error, lo que podría permitir a los atacantes remotos obtener información confidencial, también se conoce como "Uninitialized stack values."

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* 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-908: Use of Uninitialized Resource

CAPEC

References (48)

URL	Tag	Source
http://docs.info.apple.com/article.html?artnum=307562	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.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?1019627	Broken Link
http://www.vmware.com/security/advisories/VMSA-2008-0009.html	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/41277	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8916	Broken Link

URL	Date	SRC

URL	Date	SRC
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

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://secunia.com/advisories/29420	2024-02-09
http://secunia.com/advisories/29423	2024-02-09
http://secunia.com/advisories/29424	2024-02-09
http://secunia.com/advisories/29428	2024-02-09
http://secunia.com/advisories/29435	2024-02-09
http://secunia.com/advisories/29438	2024-02-09
http://secunia.com/advisories/29450	2024-02-09
http://secunia.com/advisories/29451	2024-02-09
http://secunia.com/advisories/29457	2024-02-09
http://secunia.com/advisories/29462	2024-02-09
http://secunia.com/advisories/29464	2024-02-09
http://secunia.com/advisories/29516	2024-02-09
http://secunia.com/advisories/29663	2024-02-09
http://secunia.com/advisories/30535	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.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
http://www.vupen.com/english/advisories/2008/0922/references	2024-02-09
http://www.vupen.com/english/advisories/2008/0924/references	2024-02-09
http://www.vupen.com/english/advisories/2008/1102/references	2024-02-09
http://www.vupen.com/english/advisories/2008/1744	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-2008-0063	2008-03-18
https://bugzilla.redhat.com/show_bug.cgi?id=432621	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
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				< 10.4.11 Search vendor "Apple" for product "Mac Os X" and version " < 10.4.11"		-		Affected
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				>= 10.5.0 < 10.5.2 Search vendor "Apple" for product "Mac Os X" and version " >= 10.5.0 < 10.5.2"		-		Affected
Apple Search vendor "Apple"		Mac Os X Server Search vendor "Apple" for product "Mac Os X Server"				< 10.4.11 Search vendor "Apple" for product "Mac Os X Server" and version " < 10.4.11"		-		Affected
Apple Search vendor "Apple"		Mac Os X Server Search vendor "Apple" for product "Mac Os X Server"				>= 10.5.0 < 10.5.2 Search vendor "Apple" for product "Mac Os X Server" and version " >= 10.5.0 < 10.5.2"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				10.2 Search vendor "Opensuse" for product "Opensuse" and version "10.2"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				10.3 Search vendor "Opensuse" for product "Opensuse" and version "10.3"		-		Affected
Suse Search vendor "Suse"		Linux Search vendor "Suse" for product "Linux"				10.1 Search vendor "Suse" for product "Linux" and version "10.1"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop"				10 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "10"		sp1		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				10 Search vendor "Suse" for product "Linux Enterprise Server" and version "10"		sp1		Affected
Suse Search vendor "Suse"		Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit"				10 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "10"		sp1		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