Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.4 |
| Cisco | Unified Communications Manager | 7.0 |
Related Weaknesses (CWE)
References
- http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151TCAVS.html
- http://www.cisco.com/web/software/282074295/90289/cucm-readme-715bsu5.pdf
- http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151TCAVS.html
- http://www.cisco.com/web/software/282074295/90289/cucm-readme-715bsu5.pdf
FAQ
What is CVE-2011-4019?
CVE-2011-4019 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 respon...
How severe is CVE-2011-4019?
CVE-2011-4019 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4019?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios, Cisco Unified Communications Manager.