CVE-2012-0386 — Cisco IOS vulnerability

CWE-3105 documents5 sources
Severity
7.8HIGHNVD
EPSS
2.1%
top 15.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOSCisco IOS XE
Timeline
PublishedMar 29
Latest updateMay 4

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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages2 packages

▶NVDcisco/ios5 versions+4
▶NVDcisco/ios_xe29 versions+28

🔴Vulnerability Details

2
GHSA
GHSA-9hf6-wfwp-jr92: The SSHv2 implementation in Cisco IOS 12↗2022-05-04
▶
CVEList
CVE-2012-0386: The SSHv2 implementation in Cisco IOS 12↗2012-03-29
▶

📋Vendor Advisories

1
Cisco
Cisco IOS Software Reverse SSH Denial of Service Vulnerability↗2012-03-28
▶

💬Community

1
Bugzilla
CVE-2012-6136 tuned: insecure permissions of tuned.pid↗2013-03-06
▶
CVE-2012-0386 — Cisco IOS vulnerability | cvebase