CVE-2011-0949
Cisco IOS XR 3.6.x, 3.8.x < 3.8.3, 3.9.x < 3.9.1 - Denial of Service via SSHv1 Connection Lock File Accumulation
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18f.shtml
Scores
EPSS
0.0120
EPSS Percentile
65.1%
Details
CWE
CWE-399
Status
published
Products (8)
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
Published
May 31, 2011
Tracked Since
Feb 18, 2026