A buffer overflow exists in HelpSystems tcpcrypt on Linux, used for BoKS encrypted telnet through BoKS version 6.7.1. Since tcpcrypt is setuid, exploitation leads to privilege escalation.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-02-08T17:00:00

Updated: 2024-08-05T12:12:27.601Z

Reserved: 2019-02-08T00:00:00

Link: CVE-2018-20764

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-02-08T17:29:00.303

Modified: 2019-10-03T00:03:26.223

Link: CVE-2018-20764

cve-icon Redhat

No data.