CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.2 | $0-$5k | 0.00 |
A vulnerability was found in Cisco IOS 11.x/12.x (Router Operating System) and classified as critical. Affected by this issue is some unknown functionality of the component BGP Routing Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:
Cisco IOS 11.1(x) through 11.3(x) and 12.0(x) through 12.2(x), when configured for BGP routing, allows remote attackers to cause a denial of service (device reload) via malformed BGP (1) OPEN or (2) UPDATE messages.
The bug was discovered 06/16/2004. The weakness was released 06/16/2004 with Cisco (Website). The advisory is shared for download at cisco.com. This vulnerability is handled as CVE-2004-0589 since 06/22/2004. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.
The vulnerability scanner Nessus provides a plugin with the ID 48975 (Cisco IOS Malformed BGP Packet Causes Reload - 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 l.
Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at cisco.com. The best possible mitigation is suggested to be upgrading to the latest version. 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 (16427) and Tenable (48975). cisco.com is providing further details.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 48975
Nessus Name: Cisco IOS Malformed BGP Packet Causes Reload - Cisco Systems
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Patch: cisco.com
McAfee IPS: 🔍
McAfee IPS Version: 🔍
Timeline
06/16/2003 🔍06/16/2004 🔍
06/16/2004 🔍
06/16/2004 🔍
06/16/2004 🔍
06/16/2004 🔍
06/17/2004 🔍
06/22/2004 🔍
08/06/2004 🔍
08/06/2004 🔍
09/14/2004 🔍
09/01/2010 🔍
06/28/2019 🔍
Sources
Vendor: cisco.comAdvisory: cisco.com
Researcher: http://www.cisco.com
Organization: Cisco
Status: Not defined
CVE: CVE-2004-0589 (🔍)
OVAL: 🔍
X-Force: 16427 - Cisco IOS BGP packet denial of service, Medium Risk
Vulnerability Center: 5403 - [cisco-sa-20040616-bgp] DoS in Cisco IOS via BGP, Medium
SecuriTeam: securiteam.com
SecurityFocus: 10560 - Cisco IOS Border Gateway Protocol Denial Of Service Vulnerability
Secunia: 11882 - Cisco IOS BGP Processing Denial of Service Vulnerability, Less Critical
OSVDB: 7082 - Multiple Vendors BGP Processing DoS
Misc.: 🔍
Entry
Created: 06/17/2004 10:30Updated: 06/28/2019 17:40
Changes: 06/17/2004 10:30 (94), 06/28/2019 17:40 (2)
Complete: 🔍
Cache ID: 18:A9B:103
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