Description
RealNetworks Helix Universal Server 9.0.2 for Linux and 9.0.3 for Windows allows remote attackers to cause a denial of service (CPU and memory exhaustion) via a POST request with a Content-Length header set to -1.
References (2)
Core 2
Core References
Vendor Advisory third-party-advisory
x_refsource_idefense
http://www.idefense.com/application/poi/display?id=151&type=vulnerabilities
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17648
Scores
EPSS
0.0068
EPSS Percentile
71.8%
Details
Status
published
Products (3)
realnetworks/helix_universal_mobile_server_and_gateway
< 10.3.1.716
realnetworks/helix_universal_server
9.0.2
realnetworks/helix_universal_server
< 9.0.4.958
Published
Nov 03, 2004
Tracked Since
Feb 18, 2026