Description
The TCP implementation in Cisco Videoscape Distribution Suite for Internet Streaming (VDS-IS) 3.3(0), 3.3(1), 4.0(0), and 4.1(0) does not properly initiate new TCP sessions when a previous session is in a FIN wait state, which allows remote attackers to cause a denial of service (TCP outage) via vectors involving FIN packets, aka Bug ID CSCuy45136.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1035123
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160226-vds-is
Scores
CVSS v3
5.3
EPSS
0.0174
EPSS Percentile
75.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-399
Status
published
Products (4)
cisco/videoscape_distribution_suite_for_internet_streaming
3.3.0
cisco/videoscape_distribution_suite_for_internet_streaming
3.3.1
cisco/videoscape_distribution_suite_for_internet_streaming
4.0.0
cisco/videoscape_distribution_suite_for_internet_streaming
4.1.0
Published
Mar 01, 2016
Tracked Since
Feb 18, 2026