CVE-2017-5872

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…

published March 10, 2017

CVSS
—
EPSS
2%
Percentile
74.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01545 · 74.6th percentile
Published
2017-03-10T02:00Z
EPSS history
Timeline
  • 10 MAR 02:00Z
    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…
    cvelistv5