CVE-2010-3873

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The X.25 implementation in the Linux kernel before 2.6.36.2 does not properly parse facilities, which allows remote attackers to cause a denial of service (heap memory corruption and panic) or possibly have unspecified other impact via malformed (1) X25_FAC_CALLING_AE or (2) X25_FAC_CALLED_AE data, related to net/x25/x25_facilities.c and net/x25/x25_in.c, a different vulnerability than CVE-2010-4164.

La implementación de X.25 en el kernel de Linux anterior a v2.6.36.2 no analiza adecuadamente las instalaciones, lo que permite a atacantes remotos provocar una denegación de servicio (daños en el montón de memoria y el pánico) o posiblemente tener un impacto no especificado a través de formato incorrecto (1) X25_FAC_CALLING_AE o (2) Los datos X25_FAC_CALLED_AE, relacionados con net/x25/x25_facilities.c y net/x25/x25_in.c, una vulnerabilidad diferente de CVE-2010-4164.

*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

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-10-08 CVE Reserved
2011-01-03 CVE Published
2024-08-07 CVE Updated
2025-03-30 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 (13)

URL	Tag	Source
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6331d6f9a4298173b413cf99a40cc86a9d92c37	X_refsource_confirm
http://openwall.com/lists/oss-security/2010/11/03/2	Mailing List
http://openwall.com/lists/oss-security/2010/11/04/3	Mailing List
http://secunia.com/advisories/43291	Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2	Broken Link
http://www.vupen.com/english/advisories/2011/0375	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.spinics.net/lists/netdev/msg145786.html	2023-02-13
http://www.spinics.net/lists/netdev/msg145873.html	2023-02-13
https://bugzilla.redhat.com/show_bug.cgi?id=649693	2023-02-13

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html	2023-02-13
http://www.debian.org/security/2010/dsa-2126	2023-02-13
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029	2023-02-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 2.6.36.2 Search vendor "Linux" for product "Linux Kernel" and version " < 2.6.36.2"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.4 Search vendor "Opensuse" for product "Opensuse" and version "11.4"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				9 Search vendor "Suse" for product "Linux Enterprise Server" and version "9"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				5.0 Search vendor "Debian" for product "Debian Linux" and version "5.0"		-		Affected