CVE-2006-4304

Severity Score

10.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service (panic), obtain sensitive information, and possibly execute arbitrary code via crafted Link Control Protocol (LCP) packets with an option length that exceeds the overall length, which triggers the overflow in (1) pppoe and (2) ippp. NOTE: this issue was originally incorrectly reported for the ppp driver.

Desbordamiento de búfer en el controlador sppp en FreeBSD 4.11 hasta 6.1, NetBSD 2.0 hasta 4.0 beta anterior al 23/08/2006, y OpenBSD 3.8 y 3.9 anterior al 02/09/2006 permite a atacanets remotos provocar una denegación de servicio (panic), obtener información sensible, y posiblemente ejecutar código de su elección mediante paquetes LCP (Link Control Protocol) modificados con una longitud de opciones que excede la longitud total, lo que provoca un desbordamiento en (1) pppoe y (2) ippp. NOTA: este problema fue inicial e incorrectamente reportado para el controlador ppp.

*Credits: N/A

CVSS Scores

NISTv2 10.0

Attack Vector

Network

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

2006-08-22 CVE Reserved
2006-08-24 CVE Published
2023-10-19 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (10)

URL	Tag	Source
http://security.FreeBSD.org/patches/SA-06:18/ppp4x.patch	X_refsource_misc
http://securitytracker.com/id?1016745	Vdb Entry
http://www.securityfocus.com/bid/19684	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/28562	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/21587	2017-07-20
http://secunia.com/advisories/21731	2017-07-20
http://www.openbsd.org/errata.html#sppp	2017-07-20
http://www.openbsd.org/errata38.html#sppp	2017-07-20

URL	Date	SRC
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-019.txt.asc	2017-07-20
http://security.FreeBSD.org/advisories/FreeBSD-SA-06:18.ppp.asc	2017-07-20

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"				4.11 Search vendor "Freebsd" for product "Freebsd" and version "4.11"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				5.3 Search vendor "Freebsd" for product "Freebsd" and version "5.3"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				5.4 Search vendor "Freebsd" for product "Freebsd" and version "5.4"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				5.5 Search vendor "Freebsd" for product "Freebsd" and version "5.5"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				6.0 Search vendor "Freebsd" for product "Freebsd" and version "6.0"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				6.1 Search vendor "Freebsd" for product "Freebsd" and version "6.1"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				2.0 Search vendor "Netbsd" for product "Netbsd" and version "2.0"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				3.0 Search vendor "Netbsd" for product "Netbsd" and version "3.0"		-		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				4.0 Search vendor "Netbsd" for product "Netbsd" and version "4.0"		-		Affected
Openbsd Search vendor "Openbsd"		Openbsd Search vendor "Openbsd" for product "Openbsd"				3.8 Search vendor "Openbsd" for product "Openbsd" and version "3.8"		-		Affected
Openbsd Search vendor "Openbsd"		Openbsd Search vendor "Openbsd" for product "Openbsd"				3.9 Search vendor "Openbsd" for product "Openbsd" and version "3.9"		-		Affected