CVE-2014-3953

Severity Score

4.9

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

FreeBSD 8.4 before p14, 9.1 before p17, 9.2 before p10, and 10.0 before p7 does not properly initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via a (1) SCTP_SNDRCV, (2) SCTP_EXTRCV, or (3) SCTP_RCVINFO SCTP cmsg or a (4) SCTP_PEER_ADDR_CHANGE, (5) SCTP_REMOTE_ERROR, or (6) SCTP_AUTHENTICATION_EVENT notification.

FreeBSD 8.4 anterior a p14, 9.1 anterior a p17, 9.2 anterior a p10 y 10.0 anterior a p7 no inicializa debidamente ciertas estructuras de datos, lo que permite a usuarios locales obtener información sensible de la memoria del kernel a través de un cmsg (1) SCTP_SNDRCV, (2) SCTP_EXTRCV o (3) SCTP_RCVINFO SCTP o una notificación (4) SCTP_PEER_ADDR_CHANGE, (5) SCTP_REMOTE_ERROR o (6) SCTP_AUTHENTICATION_EVENT.

*Credits: N/A

CVSS Scores

NISTv2 4.9

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-06-03 CVE Reserved
2014-07-09 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE 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 (4)

URL	Tag	Source
http://secunia.com/advisories/62218	Third Party Advisory
http://www.securitytracker.com/id/1030539	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.debian.org/security/2014/dsa-3070	2014-11-19
http://www.freebsd.org/security/advisories/FreeBSD-SA-14:17.kmem.asc	2014-11-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				8.4 Search vendor "Freebsd" for product "Freebsd" and version "8.4"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				9.1 Search vendor "Freebsd" for product "Freebsd" and version "9.1"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				9.2 Search vendor "Freebsd" for product "Freebsd" and version "9.2"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				10.0 Search vendor "Freebsd" for product "Freebsd" and version "10.0"		-		Affected