Cisco IOS memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.7$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Cisco IOS. This issue affects some unknown processing. This manipulation causes memory corruption. This vulnerability is registered as CVE-2007-4291. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Cisco IOS (Router Operating System) (the affected version is unknown). It has been declared as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability.

The weakness was published 08/08/2007 (Website). The advisory is shared at cisco.com. This vulnerability is known as CVE-2007-4291 since 08/09/2007. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 49007 (Voice Vulnerabilities in Cisco IOS and Cisco Unified Communications Manager - Cisco Systems), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context c. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43131 (Cisco IOS and Unified Communications Manager Multiple Voice Vulnerabilities (cisco-sr-20070808-mp)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (35890), Tenable (49007), SecurityFocus (BID 25239†), OSVDB (36671†) and Secunia (SA26363†). Similar entries are available at VDB-3236, VDB-38278, VDB-38277 and VDB-38276. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 49007
Nessus Name: Voice Vulnerabilities in Cisco IOS and Cisco Unified Communications Manager - Cisco Systems
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/08/2007 🔍
08/08/2007 +0 days 🔍
08/08/2007 +0 days 🔍
08/08/2007 +0 days 🔍
08/09/2007 +0 days 🔍
08/09/2007 +0 days 🔍
08/09/2007 +0 days 🔍
08/09/2007 +0 days 🔍
09/01/2010 +1118 days 🔍
05/08/2016 +2076 days 🔍
08/11/2022 +2286 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Status: Confirmed

CVE: CVE-2007-4291 (🔍)
GCVE (CVE): GCVE-0-2007-4291
GCVE (VulDB): GCVE-100-85705

OVAL: 🔍

X-Force: 35890
SecurityFocus: 25239 - Cisco IOS and Unified Communications Manager Multiple Voice Vulnerabilities
Secunia: 26363 - Cisco IOS Voice Service Multiple Protocol Handling Vulnerabilities, Moderately Critical
OSVDB: 36671 - Cisco IOS Malformed SIP Packet Remote Memory Corruption (CSCsb24007)
SecurityTracker: 1018533
Vupen: ADV-2007-2816

See also: 🔍

Entryinfo

Created: 05/08/2016 22:01
Updated: 08/11/2022 10:39
Changes: 05/08/2016 22:01 (60), 01/03/2019 13:06 (14), 08/11/2022 10:39 (3)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!