CVE-2007-4291

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service via (1) a malformed MGCP packet, which causes a device hang, aka CSCsf08998; a malformed H.323 packet, which causes a device crash, as identified by (2) CSCsi60004 with Proxy Unregistration and (3) CSCsg70474; and a malformed Real-time Transport Protocol (RTP) packet, which causes a device crash, as identified by (4) CSCse68138, related to VOIP RTP Lib, and (5) CSCse05642, related to I/O memory corruption.

Cisco IOS 12.0 hasta 12.4 permite a atacantes remotos provocar una denegación de servicio mediante (1) un paquete MGCP mal formado, que provoca un cuelgue de dispositivo, también conocido como CSCsf08998; un paquete H.323 mal formado que causa una caída de dispositivo, como se identificó en (2) CSCsi60004 con Proxy Unregistration y (3) CSCsg70474; y un paquete Real-time Transport Protocol (RTP) mal formado, que provoca una caída de dispositivo, como se identificó en (4) CSCse68138, relativo a VOIP RTP Lib, y (5) CSCse05642, relativo a corrupción de memoria de E/S.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2007-08-09 CVE Reserved
2007-08-09 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (14)

URL	Tag	Source
http://osvdb.org/36677	Vdb Entry
http://osvdb.org/36678	Vdb Entry
http://osvdb.org/36679	Vdb Entry
http://osvdb.org/36680	Vdb Entry
http://osvdb.org/36681	Vdb Entry
http://securitytracker.com/id?1018533	Vdb Entry
http://www.securityfocus.com/bid/25239	Vdb Entry
http://www.vupen.com/english/advisories/2007/2816	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/35903	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/35904	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/35905	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5570	Signature

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/26363	2017-09-29
http://www.cisco.com/en/US/products/products_security_advisory09186a0080899653.shtml	2017-09-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.0 Search vendor "Cisco" for product "Ios" and version "12.0"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.1 Search vendor "Cisco" for product "Ios" and version "12.1"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.2 Search vendor "Cisco" for product "Ios" and version "12.2"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.3 Search vendor "Cisco" for product "Ios" and version "12.3"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				12.4 Search vendor "Cisco" for product "Ios" and version "12.4"		-		Affected