Cisco IOS 12.x ICMP Error Message denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Cisco IOS 12.x. The affected element is an unknown function of the component ICMP Error Message Handler. Performing a manipulation results in denial of service. This vulnerability is cataloged as CVE-2004-0790. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as critical has been found in Cisco IOS 12.x (Router Operating System). This affects an unknown functionality of the component ICMP Error Message Handler. 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. The summary by CVE is:

Multiple TCP/IP and ICMP implementations allow remote attackers to cause a denial of service (reset TCP connections) via spoofed ICMP error messages, aka the "blind connection-reset attack." NOTE: CVE-2004-0790, CVE-2004-0791, and CVE-2004-1060 have been SPLIT based on different attacks; CVE-2005-0065, CVE-2005-0066, CVE-2005-0067, and CVE-2005-0068 are related identifiers that are SPLIT based on the underlying vulnerability. While CVE normally SPLITs based on vulnerability, the attack-based identifiers exist due to the variety and number of affected implementations and solutions that address the attacks instead of the underlying vulnerabilities.

The weakness was shared 04/12/2005 by Fernando Gont as MS05-019 (Website). It is possible to read the advisory at cisco.com. This vulnerability is uniquely identified as CVE-2004-0790 since 08/17/2004. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

After 2 weeks, there has been an exploit disclosed. The exploit is shared for download at gont.com.ar. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 18608 (HP-UX PHNE_33159 : s700_800 11.11 cumulative ARPA Transport patch), which helps to determine the existence of the flaw in a target environment. It is assigned to the family HP-UX Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43278 (Cisco IOS Crafted ICMP Messages Denial of Service Vulnerability (cisco-sa-20050412-icmp)).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at cisco.com. A possible mitigation has been published 3 months after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 396.

The vulnerability is also documented in the databases at X-Force (17170), Exploit-DB (948), Tenable (18608), SecurityFocus (BID 13124†) and OSVDB (15457†). The entries VDB-1268, VDB-1365, VDB-1364 and VDB-1361 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.9
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 18608
Nessus Name: HP-UX PHNE_33159 : s700_800 11.11 cumulative ARPA Transport patch
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 902588
OpenVAS Name: Microsoft Windows Internet Protocol Validation Remote Code Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Patch: cisco.com

Snort ID: 396
Snort Message: PROTOCOL-ICMP Destination Unreachable Fragmentation Needed and DF bit was set
Snort Class: 🔍

Timelineinfo

08/17/2004 🔍
04/12/2005 +238 days 🔍
04/12/2005 +0 days 🔍
04/12/2005 +0 days 🔍
04/12/2005 +0 days 🔍
04/13/2005 +0 days 🔍
04/13/2005 +0 days 🔍
04/20/2005 +7 days 🔍
06/24/2005 +65 days 🔍
07/05/2005 +11 days 🔍
07/04/2024 +6939 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: MS05-019
Researcher: Fernando Gont
Status: Confirmed

CVE: CVE-2004-0790 (🔍)
GCVE (CVE): GCVE-0-2004-0790
GCVE (VulDB): GCVE-100-1359

OVAL: 🔍

X-Force: 17170 - ICMP Protocol Unreachable TCP denial of service, Medium Risk
SecurityFocus: 13124 - Multiple Vendor TCP/IP Implementation ICMP Remote Denial Of Service Vulnerabilities
Secunia: 14904 - Cisco Various Products ICMP Message Handling Denial of Service, Less Critical
OSVDB: 15457 - Multiple Vendor ICMP Message Handling DoS
SecurityTracker: 1013696
Vulnerability Center: 7599
Vupen: ADV-2006-3983

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 04/13/2005 15:03
Updated: 07/04/2024 03:40
Changes: 04/13/2005 15:03 (105), 07/02/2019 11:21 (1), 06/19/2024 05:22 (16), 07/04/2024 03:40 (1)
Complete: 🔍
Cache ID: 216:C9C:103

Be aware that VulDB is the high quality source for vulnerability data.

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