CVE-2024-6387 log

Source
Severity High
Remote Yes
Type Authentication bypass
Description 
A signal handler race condition was found in OpenSSH's server (sshd), where a client does not authenticate within LoginGraceTime seconds (120 by default, 600 in old OpenSSH versions), then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not async-signal-safe, for example, syslog().
Group Package Affected Fixed Severity Status Ticket
AVG-2855 openssh 9.7p1-2 9.8p1-1 High Fixed
Date Advisory Group Package Severity Type
01 Jul 2024 ASA-202407-1 AVG-2855 openssh High authentication bypass
References 
https://www.openwall.com/lists/oss-security/2024/07/01/3
https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt
https://github.com/openssh/openssh-portable/commit/81c1099d22b81ebfd20a334ce986c4f753b0db29