VULNERABILITY INTELLIGENCE

CVE-2015-0640

CVSS score7.8 HIGH
EPSS probability1.91%
CISA KEVNot currently listed
Published2015-03-26
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

The high-speed logging (HSL) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.1S, 3.13 before 3.13.0S, 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 large IP packets that require NAT and HSL processing after fragmentation, aka Bug ID CSCuo25741.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references