CVE-2011-4019
Summary
| CVE | CVE-2011-4019 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2012-05-03 10:11:39 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | Memory leak in Cisco IOS 12.4 and 15.0 through 15.2, and Cisco Unified Communications Manager (CUCM) 7.x, allows remote attackers to cause a denial of service (memory consumption) via a crafted response to a SIP SUBSCRIBE message, aka Bug IDs CSCto93837 and CSCtj61883. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
HighAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:N/AC:H/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Cisco | Ios | 12.4 | All | All | All |
| Operating System | Cisco | Ios | 15.0 | All | All | All |
| Operating System | Cisco | Ios | 15.1 | All | All | All |
| Operating System | Cisco | Ios | 15.2 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(1\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(1\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(1\)su1a | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(2a\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(2a\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(2a\)su2 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0\(2\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.0_base | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(2a\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(2a\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(2b\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(2b\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3a\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3a\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3a\)su1a | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3b\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3b\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3b\)su2 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(3\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5a\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\)su1a | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\)su2 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\)su3 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\)su4 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5b\)su5 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5\)su1 | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1\(5\)su1a | All | All | All |
| Application | Cisco | Unified Communications Manager | 7.1_base | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cross-Platform Release Notes for Cisco IOS Release 15.1M&T - Release 15.1(1)T Caveats [Cisco IOS 15.1M&T] - Cisco Systems | af854a3a-2127-422b-91ae-364da2661108 | www.cisco.com | |
| www.cisco.com/web/software/282074295/90289/cucm-readme-715bsu5.pdf | af854a3a-2127-422b-91ae-364da2661108 | www.cisco.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.