CVEvulnerability

CVE-2015-0640

7.8 HIGH Published 2015-03-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-03-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-20

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.

Affected configurations

• cisco ios xe 3.1s.0 • cisco ios xe 3.1s.1 • cisco ios xe 3.1s.2 • cisco ios xe 3.1s.3 • cisco ios xe 3.1s.4 • cisco ios xe 3.1s.5 • cisco ios xe 3.1s.6 • cisco ios xe 3.2s.0 • cisco ios xe 3.2s.1 • cisco ios xe 3.2s.2 • cisco ios xe 3.2s.3 • cisco ios xe 3.3s.0 • cisco ios xe 3.3s.1 • cisco ios xe 3.3s.2 • cisco ios xe 3.5s • cisco ios xe 3.5s.0 • cisco ios xe 3.5s.1 • cisco ios xe 3.5s.2 • cisco ios xe 3.6s • cisco ios xe 3.6s.0 • cisco ios xe 3.6s.1 • cisco ios xe 3.6s.2 • cisco ios xe 3.7s • cisco ios xe 3.7s.0 • cisco ios xe 3.7s.1 • cisco ios xe 3.7s.2 • cisco ios xe 3.7s.3 • cisco ios xe 3.7s.4 • cisco ios xe 3.7s.5 • cisco ios xe 3.7s.6 • cisco ios xe 3.7s.7 • cisco ios xe 3.8s • cisco ios xe 3.8s.0 • cisco ios xe 3.8s.1 • cisco ios xe 3.8s.2 • cisco ios xe 3.9s.0 • cisco ios xe 3.9s.1 • cisco ios xe 3.9s.2 • cisco ios xe 3.10s.0 • cisco ios xe 3.10s.0a • cisco ios xe 3.10s.1 • cisco ios xe 3.10s.2 • cisco ios xe 3.10s.3 • cisco ios xe 3.11s.0 • cisco ios xe 3.11s.1 • cisco ios xe 3.11s.2 • cisco ios xe 3.12s.0 • cisco ios xe 3.12s.1

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References