High severity7.5NVD Advisory· Published Mar 10, 2017· Updated Jun 17, 2026
CVE-2017-5872
CVE-2017-5872
Description
The TCP/IP networking module in Unisys ClearPath MCP systems with TCP-IP-SW 57.1 before 57.152, 58.1 before 58.142, or 59.1 before 59.172, when running a TLS 1.2 service, allows remote attackers to cause a denial of service (network connectivity disruption) via a client hello with a signature_algorithms extension above those defined in RFC 5246, which triggers a full memory dump.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:unisys:clearpath_mcp:57.1:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:unisys:clearpath_mcp:57.1:*:*:*:*:*:*:*
- cpe:2.3:a:unisys:clearpath_mcp:58.1:*:*:*:*:*:*:*
- cpe:2.3:a:unisys:clearpath_mcp:59.1:*:*:*:*:*:*:*
- (no CPE)range: <57.152, <58.142, <59.172
Patches
Vulnerability mechanics
References
2- www.securityfocus.com/bid/96782nvdThird Party AdvisoryVDB Entry
- public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspxnvdVendor Advisory
News mentions
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