SUSE-SU-2022:4240-1

This update for sudo fixes the following issues:

Security fixes:

• CVE-2022-43995: Fixed a potential heap-based buffer over-read when entering a password of seven characters or fewer and using the crypt() password backend (bsc#1204986).

Other:

• Make sure SIGCHLD is not ignored when sudo is executed; fixes race condition (bsc#1203201).
• Change sudo-ldap schema from ASCII to UTF8 (bsc#1197998).