CVE-2018-20764
—CVSS 3.0
9.8 critical
EPSS
1%p66
Published
()
Modified
Description
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.
- Vendors
- helpsystems
- Products
- boks
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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