CVEvulnerability

CVE-2002-1358

10.0 HIGH Published 2002-12-23 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2002-12-23
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-20

Description

Multiple SSH2 servers and clients do not properly handle lists with empty elements or strings, which may allow remote attackers to cause a denial of service or possibly execute arbitrary code, as demonstrated by the SSHredder SSH protocol test suite.

Affected configurations

• cisco ios 12.0s • cisco ios 12.0st • cisco ios 12.1e • cisco ios 12.1ea • cisco ios 12.1t • cisco ios 12.2 • cisco ios 12.2s • cisco ios 12.2t • fissh ssh client 1.0a for windows • intersoft securenetterm 5.4.1 • netcomposite shellguard ssh 3.4.6 • pragma systems secureshell 2.0 • putty putty 0.48 • putty putty 0.49 • putty putty 0.53 • winscp winscp 2.0.0

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

Referenced by CWE · observed example (1)

  • CWE-234 Failure to Handle Missing Parameter weakness

References