CVEvulnerability

CVE-2012-0386

7.8 HIGH Published 2012-03-29 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-03-29
Last modified
2026-06-16
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-310

Description

The SSHv2 implementation in Cisco IOS 12.2, 12.4, 15.0, 15.1, and 15.2 and IOS XE 2.3.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.2S allows remote attackers to cause a denial of service (device reload) via a crafted username in a reverse SSH login attempt, aka Bug ID CSCtr49064.

Affected configurations

• cisco ios 12.2 • cisco ios 12.4 • cisco ios 15.0 • cisco ios 15.1 • cisco ios 15.2 • cisco ios xe 2.3 • cisco ios xe 2.3.0 • cisco ios xe 2.3.1 • cisco ios xe 2.3.1t • cisco ios xe 2.3.2 • cisco ios xe 2.4 • cisco ios xe 2.4.0 • cisco ios xe 2.4.1 • cisco ios xe 2.4.2 • cisco ios xe 2.4.3 • cisco ios xe 2.4.4 • cisco ios xe 2.5.0 • cisco ios xe 2.5.1 • cisco ios xe 2.5.2 • cisco ios xe 2.6.0 • cisco ios xe 2.6.1 • cisco ios xe 2.6.2 • cisco ios xe 3.1.0s • cisco ios xe 3.1.0sg • cisco ios xe 3.1.1s • cisco ios xe 3.1.1sg • cisco ios xe 3.1.2s • cisco ios xe 3.1.3s • cisco ios xe 3.1.4s • cisco ios xe 3.2.0s • cisco ios xe 3.2.1s • cisco ios xe 3.2.2s • cisco ios xe 3.3.0s • cisco ios xe 3.4.0s

Related

Weakness · not in database (1)

References