Vulnerability Database

322,573

Total vulnerabilities in the database

CVE-2015-0645

The Layer 4 Redirect (L4R) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.2S, 3.13 before 3.13.1S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S allows remote attackers to cause a denial of service (device reload) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuq59131.

  • Published: Mar 26, 2015
  • Updated: Nov 9, 2025
  • CVE: CVE-2015-0645
  • Severity: High
  • Exploit:

CVSS v2:

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

CWEs:

Software From Fixed in
cisco / ios_xe 3.11s.2 3.11s.2.x
cisco / ios_xe 3.2s.0 3.2s.0.x
cisco / ios_xe 3.1s.0 3.1s.0.x
cisco / ios_xe 3.1s.2 3.1s.2.x
cisco / ios_xe 3.13s.0 3.13s.0.x
cisco / ios_xe 3.4s.1 3.4s.1.x
cisco / ios_xe 3.10s.0a 3.10s.0a.x
cisco / ios_xe 3.3s.1 3.3s.1.x
cisco / ios_xe 3.1s.3 3.1s.3.x
cisco / ios_xe 3.4s.0 3.4s.0.x
cisco / ios_xe 3.10s.0 3.10s.0.x
cisco / ios_xe 3.6s_base 3.6s_base.x
cisco / ios_xe 3.12s.0 3.12s.0.x
cisco / ios_xe 3.1s.5 3.1s.5.x
cisco / ios_xe 3.2s.3 3.2s.3.x
cisco / ios_xe 3.12s.1 3.12s.1.x
cisco / ios_xe 3.4s.5 3.4s.5.x
cisco / ios_xe 3.5s.2 3.5s.2.x
cisco / ios_xe 3.10s.2 3.10s.2.x
cisco / ios_xe 3.11s.0 3.11s.0.x
cisco / ios_xe 3.4s.4 3.4s.4.x
cisco / ios_xe 3.3s.0 3.3s.0.x
cisco / ios_xe 3.10s.3 3.10s.3.x
cisco / ios_xe 3.4s.2 3.4s.2.x
cisco / ios_xe 3.11s.1 3.11s.1.x
cisco / ios_xe 3.6s.2 3.6s.2.x
cisco / ios_xe 3.2s.2 3.2s.2.x
cisco / ios_xe 3.5s.0 3.5s.0.x
cisco / ios_xe 3.6s.0 3.6s.0.x
cisco / ios_xe 3.10s.1 3.10s.1.x
cisco / ios_xe 3.4s.6 3.4s.6.x
cisco / ios_xe 3.1s.1 3.1s.1.x
cisco / ios_xe 3.6s.1 3.6s.1.x
cisco / ios_xe 3.1s.6 3.1s.6.x
cisco / ios_xe 3.5s_base 3.5s_base.x
cisco / ios_xe 3.4s.3 3.4s.3.x
cisco / ios_xe 3.5s.1 3.5s.1.x
cisco / ios_xe 3.1s.4 3.1s.4.x
cisco / ios_xe 3.2s.1 3.2s.1.x
cisco / ios_xe 3.3s.2 3.3s.2.x