CVE-2011-2072
Severity Score
7.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Memory leak in Cisco IOS 12.4, 15.0, and 15.1, Cisco IOS XE 2.5.x through 3.2.x, and Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su4, 8.x before 8.5(1)su2, and 8.6 before 8.6(1) allows remote attackers to cause a denial of service (memory consumption and device reload or process failure) via a malformed SIP message, aka Bug IDs CSCtl86047 and CSCto88686.
Una vulnerabilidad de pérdida de memoria en Cisco IOS v12.4, v15.0 y v15.1, Cisco IOS XE v2.5.x hasta v3.2.x, y Cisco Unified Communications Manager (CUCM) v6.x y v7.x antes de v7.1(5b)SU4, v8.x antes de v8.5(1)su2, y v8.6 antes de v8.6(1) permite a atacantes remotos causar una denegación de servicio (consumo de memoria y reinicio del dispositivo o fallo de procesos) a través de un mensaje SIP mal formado. Se trata de un problema también conocido como Bug ID CSCtl86047 y CSCto88686.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-05-10 CVE Reserved
- 2011-09-28 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://tools.cisco.com/security/center/viewAlert.x?alertId=24129 | X_refsource_confirm |
|
| http://www.securitytracker.com/id?1026110 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.4 Search vendor "Cisco" for product "Ios" and version "12.4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0 Search vendor "Cisco" for product "Ios" and version "15.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.1 Search vendor "Cisco" for product "Ios" and version "15.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 2.5.0 Search vendor "Cisco" for product "Ios Xe" and version "2.5.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 2.5.1 Search vendor "Cisco" for product "Ios Xe" and version "2.5.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 2.5.2 Search vendor "Cisco" for product "Ios Xe" and version "2.5.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 2.6.0 Search vendor "Cisco" for product "Ios Xe" and version "2.6.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 2.6.1 Search vendor "Cisco" for product "Ios Xe" and version "2.6.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 2.6.2 Search vendor "Cisco" for product "Ios Xe" and version "2.6.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.0s Search vendor "Cisco" for product "Ios Xe" and version "3.1.0s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.1s Search vendor "Cisco" for product "Ios Xe" and version "3.1.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.2s Search vendor "Cisco" for product "Ios Xe" and version "3.1.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.3s Search vendor "Cisco" for product "Ios Xe" and version "3.1.3s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.4s Search vendor "Cisco" for product "Ios Xe" and version "3.1.4s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.0s Search vendor "Cisco" for product "Ios Xe" and version "3.2.0s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.1s Search vendor "Cisco" for product "Ios Xe" and version "3.2.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.2s Search vendor "Cisco" for product "Ios Xe" and version "3.2.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.0 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(1\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(1\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(1a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(1a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(1b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(1b\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(2\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(2\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(2\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(2\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(2\)su1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(3\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(3a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(3a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(3b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(3b\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(3b\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(3b\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(4\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(4\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(4\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(4a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(4a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(4a\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(4a\)su2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(5\) Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(5\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(5\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(5\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 6.1\(5\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "6.1\(5\)su2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.0\(1\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(1\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.0\(1\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(1\)su1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.0\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.0\(2a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.0\(2a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2a\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.0\(2a\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.0\(2a\)su2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(2a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(2a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2a\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(2b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2b\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(2b\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(2b\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3a\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3a\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3a\)su1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3b\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3b\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3b\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(3b\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(3b\)su2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5\)su1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5b\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5b\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5b\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5b\)su1a Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5b\)su1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5b\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5b\)su2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 7.1\(5b\)su3 Search vendor "Cisco" for product "Unified Communications Manager" and version "7.1\(5b\)su3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(1\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(1\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(2a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(2b\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2b\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(2c\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2c\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(2c\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(2c\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(3\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(3a\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(3a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(3a\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(3a\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.0\(3a\)su2 Search vendor "Cisco" for product "Unified Communications Manager" and version "8.0\(3a\)su2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.5\(1\) Search vendor "Cisco" for product "Unified Communications Manager" and version "8.5\(1\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.5\(1\)su1 Search vendor "Cisco" for product "Unified Communications Manager" and version "8.5\(1\)su1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 8.6 Search vendor "Cisco" for product "Unified Communications Manager" and version "8.6" | - |
Affected
| ||||||