CVE-2011-2560
Severity Score
7.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Packet Capture Service in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x does not properly handle idle TCP connections, which allows remote attackers to cause a denial of service (memory consumption and restart) by making many connections, aka Bug ID CSCtf97162.
El Packet Capture Service en Cisco Unified Communications Manager (también conocido como CUCM o CallManager) v4.x, no maneja adecuadamente las conexiones TCP inactivas, lo que permite a atacantes remotos provocar una denegación de servicio (consumo de memoria y reinicio) realizando múltiples conexiones, también conocido como Bug ID CSCtf97162.
*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
- 2011-06-27 CVE Reserved
- 2011-08-25 CVE Published
- 2024-09-17 CVE Updated
- 2024-09-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080b8f531.shtml | 2012-06-15 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.1\(3\) Search vendor "Cisco" for product "Unified Communications Manager" and version "4.1\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.1\(3\)sr1 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.1\(3\)sr1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.1\(3\)sr2 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.1\(3\)sr2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.1\(3\)sr3 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.1\(3\)sr3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.1\(3\)sr4 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.1\(3\)sr4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2.1 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2.2 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2.3 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2.3sr1 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2.3sr1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2.3sr2 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2.3sr2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.2.3sr2b Search vendor "Cisco" for product "Unified Communications Manager" and version "4.2.3sr2b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.3 Search vendor "Cisco" for product "Unified Communications Manager" and version "4.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager" | 4.3\(1\) Search vendor "Cisco" for product "Unified Communications Manager" and version "4.3\(1\)" | - |
Affected
| ||||||