CVE-2010-0629

krb5: kadmind use-after-free remote crash (MITKRB5-SA-2010-003)

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.

Vulnerabilidad de uso después de la liberación kadmin/server/server_stubs.c en kadmind en MIT Kerberos 5 (también conocido como krb5) de la v1.5 a la v1.6.3, permite a usuarios autenticados remotamente provocar una denegación de servicio (caída de demonio) a través de una petición desde un cliente kadmin que envía un número de versión de API no válido.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-02-12 CVE Reserved
2010-04-07 CVE Published
2024-02-03 EPSS Updated
2024-08-07 CVE Updated
2024-08-07 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (21)

URL	Tag	Source
http://secunia.com/advisories/39264	Broken Link
http://secunia.com/advisories/39290	Broken Link
http://secunia.com/advisories/39315	Broken Link
http://secunia.com/advisories/39324	Broken Link
http://secunia.com/advisories/39367	Broken Link
http://securitytracker.com/id?1023821	Broken Link
http://www.securityfocus.com/archive/1/510566/100/0/threaded	Broken Link
http://www.vupen.com/english/advisories/2010/0876	Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9489	Broken Link

URL	Date	SRC
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567052	2024-08-07

URL	Date	SRC
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt	2024-02-02
http://www.securityfocus.com/bid/39247	2024-02-02

URL	Date	SRC
http://krbdev.mit.edu/rt/Ticket/Display.html?id=5998	2024-02-02
http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038556.html	2024-02-02
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00002.html	2024-02-02
http://ubuntu.com/usn/usn-924-1	2024-02-02
http://www.debian.org/security/2010/dsa-2031	2024-02-02
http://www.mandriva.com/security/advisories?name=MDVSA-2010:071	2024-02-02
http://www.redhat.com/support/errata/RHSA-2010-0343.html	2024-02-02
https://access.redhat.com/security/cve/CVE-2010-0629	2010-04-06
https://bugzilla.redhat.com/show_bug.cgi?id=576011	2010-04-06

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"				>= 1.5 <= 1.6.3 Search vendor "Mit" for product "Kerberos 5" and version " >= 1.5 <= 1.6.3"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				11 Search vendor "Fedoraproject" for product "Fedora" and version "11"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.0 Search vendor "Opensuse" for product "Opensuse" and version "11.0"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.1 Search vendor "Opensuse" for product "Opensuse" and version "11.1"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Search vendor "Suse" for product "Linux Enterprise"				11.0 Search vendor "Suse" for product "Linux Enterprise" and version "11.0"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				8.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "8.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				8.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "8.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				9.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "9.04"		-		Affected