Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2011-3279

The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) via a malformed SIP packet to UDP port 5060, aka Bug ID CSCti98219.

  • Published: Oct 4, 2011
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-3279
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

No CWE or OWASP classifications available.

Software From Fixed in
cisco / ios_xe 3.1.0sg 3.1.0sg.x
cisco / ios_xe 3.1.1sg 3.1.1sg.x
cisco / ios 15.0 15.1.x
cisco / ios 12.1 12.4.x