CVEvulnerability

CVE-2011-0949

7.8 HIGH Published 2011-05-31 Modified 2026-06-16 Official page ↗

Status: Modified
Published: 2011-05-31
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-399

Description

Cisco IOS XR 3.6.x, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 does not properly remove sshd_lock files from /tmp/, which allows remote attackers to cause a denial of service (disk consumption) by making many SSHv1 connections, aka Bug ID CSCtd64417.

Affected configurations

• cisco ios xr 3.6.0 • cisco ios xr 3.6.1 • cisco ios xr 3.6.2 • cisco ios xr 3.6.3 • cisco ios xr 3.8.0 • cisco ios xr 3.8.1 • cisco ios xr 3.8.2 • cisco ios xr 3.9.0

Weakness · not in database (1)

CWE-399

References

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18f.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18f.shtml Vendor Advisory

CVE-2011-0949

Description

Affected configurations

Related

Weakness · not in database (1)

References