Cisco IOS up to 12.4 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Cisco IOS up to 12.4. This vulnerability affects unknown code. The manipulation results in denial of service. This vulnerability was named CVE-2011-0350. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Cisco IOS up to 12.4 (Router Operating System). Affected is some unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Unspecified vulnerability in Cisco IOS 12.4(24)MD before 12.4(24)MD2 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to cause a denial of service (device hang or reload) via crafted TCP packets, aka Bug ID CSCth41891, a different vulnerability than CVE-2011-0349.

The weakness was presented 01/26/2011 with Cisco (Website). The advisory is shared for download at xforce.iss.net. This vulnerability is traded as CVE-2011-0350. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 51676 , which helps to determine the existence of the flaw in a target environment.

Upgrading to version 12.4%2824%29md1 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (64938), Tenable (51676), SecurityFocus (BID 46028†), OSVDB (70722†) and SecurityTracker (ID 1024992†). See VDB-56266 for similar entry. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 51676

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: IOS 12.4%2824%29md1

Timelineinfo

01/07/2011 🔍
01/26/2011 +19 days 🔍
01/26/2011 +0 days 🔍
01/26/2011 +0 days 🔍
01/26/2011 +0 days 🔍
01/27/2011 +1 days 🔍
01/28/2011 +1 days 🔍
02/01/2011 +4 days 🔍
03/20/2015 +1507 days 🔍
12/01/2024 +3544 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: xforce.iss.net
Organization: Cisco
Status: Confirmed

CVE: CVE-2011-0350 (🔍)
GCVE (CVE): GCVE-0-2011-0350
GCVE (VulDB): GCVE-100-56268
X-Force: 64938
SecurityFocus: 46028 - Cisco Content Services Gateway Malformed TCP Packet (CVE-2011-0350) Denial of Service Vulnerability
Secunia: 43052
OSVDB: 70722 - Cisco Content Services Gateway Second Generation Crafted TCP Packet Unspecified Remote DoS (2011-0350)
SecurityTracker: 1024992
Vulnerability Center: 29378 - [cisco-sa-20110126-csg2] Cisco IOS 12.4(24)MD Remote DoS Vulnerability via a Crafted TCP Packets, High

See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 12/01/2024 03:13
Changes: 03/20/2015 16:16 (54), 03/14/2017 11:48 (11), 10/13/2021 12:24 (4), 12/01/2024 03:13 (17)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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