CVE-2012-0870

samba: Any Batched ("AndX") request processing infinite recursion and heap-based buffer overflow

Severity Score

7.9

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Heap-based buffer overflow in process.c in smbd in Samba 3.0, as used in the file-sharing service on the BlackBerry PlayBook tablet before 2.0.0.7971 and other products, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a Batched (aka AndX) request that triggers infinite recursion.

Un desbordamiento de buffer basado en memoria dinámica (heap) en process.c de smbd en Samba v3.0, tal como se utiliza en el servicio de intercambio de archivos en la tableta BlackBerry PlayBook anterior a v2.0.0.7971 y otros productos, permite a atacantes remotos causar una denegación de servicio (caída de demonio) o posiblemente ejecutar código arbitrario a través de una por lotes (también conocido yx) que desencadena la solicitud de repetición infinita

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-01-19 CVE Reserved
2012-02-23 CVE Published
2024-08-06 CVE Updated
2024-10-13 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (15)

URL	Tag	Source
http://secunia.com/advisories/48116	Third Party Advisory
http://secunia.com/advisories/48186	Third Party Advisory
http://secunia.com/advisories/48844	Third Party Advisory
http://secunia.com/advisories/48879	Third Party Advisory
http://support.apple.com/kb/HT5281	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/73361	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://btsc.webapps.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB29565	2023-02-13
https://bugzilla.redhat.com/show_bug.cgi?id=795509	2012-02-23

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00008.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00009.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00008.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00014.html	2023-02-13
http://www.ubuntu.com/usn/USN-1374-1	2023-02-13
https://access.redhat.com/security/cve/CVE-2012-0870	2012-02-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Samba Search vendor "Samba"		Samba Search vendor "Samba" for product "Samba"				3.0.0 Search vendor "Samba" for product "Samba" and version "3.0.0"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Tablet Search vendor "Rim" for product "Blackberry Playbook Tablet"				-		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				<= 2.0 Search vendor "Rim" for product "Blackberry Playbook Os" and version " <= 2.0"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.3 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.3"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.5 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.5"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.6 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.6"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.7 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.7"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.7.2942 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.7.2942"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.7.3312 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.7.3312"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.8.4985 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.8.4985"		-		Affected
Rim Search vendor "Rim"		Blackberry Playbook Os Search vendor "Rim" for product "Blackberry Playbook Os"				1.0.8.6067 Search vendor "Rim" for product "Blackberry Playbook Os" and version "1.0.8.6067"		-		Affected