CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in Cisco IOS 12.0/12.2/12.3/12.4 (Router Operating System). This vulnerability affects an unknown part. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Unspecified vulnerability in the Multicast Virtual Private Network (MVPN) implementation in Cisco IOS 12.0, 12.2, 12.3, and 12.4 allows remote attackers to create "extra multicast states on the core routers" via a crafted Multicast Distribution Tree (MDT) Data Join message.
The bug was discovered 03/26/2008. The weakness was released 03/27/2008 (Website). The advisory is shared for download at us-cert.gov. This vulnerability was named CVE-2008-1156 since 03/05/2008. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.
It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 49012 (Cisco IOS Multicast Virtual Private Network (MVPN) Data Leak - 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.
Applying a patch is able to eliminate this problem. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (41468) and Tenable (49012). Entries connected to this vulnerability are available at 41726, 41725, 41724 and 41715.
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: 5.6VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.6
VulDB Temp Score: 5.1
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: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
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: 49012
Nessus Name: Cisco IOS Multicast Virtual Private Network (MVPN) Data Leak - Cisco Systems
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Timeline
03/05/2008 🔍03/26/2008 🔍
03/26/2008 🔍
03/26/2008 🔍
03/26/2008 🔍
03/26/2008 🔍
03/27/2008 🔍
03/27/2008 🔍
03/27/2008 🔍
03/27/2008 🔍
09/01/2010 🔍
03/16/2015 🔍
08/07/2019 🔍
Sources
Vendor: cisco.comAdvisory: us-cert.gov
Status: Confirmed
CVE: CVE-2008-1156 (🔍)
OVAL: 🔍
X-Force: 41468
SecurityTracker: 1019715
Vulnerability Center: 18039 - [cisco-sa-20080326-mvpn] Cisco IOS with MVPN Enabled Allows Remote Information Disclosure, Medium
SecurityFocus: 28464 - Cisco IOS Multicast Virtual Private Network MDT Data Join Handling Vulnerability
Secunia: 29507 - Cisco IOS Multiple Vulnerabilities, Moderately Critical
OSVDB: 43798 - CVE-2008-1156 - Cisco - IOS - Unspecified Issue
Vupen: ADV-2008-1006
See also: 🔍
Entry
Created: 03/16/2015 17:00Updated: 08/07/2019 20:49
Changes: 03/16/2015 17:00 (76), 08/07/2019 20:49 (5)
Complete: 🔍
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