openssh/sshd.pamd

#%PAM-1.0
auth        requisite   pam_nologin.so
auth        substack    common-auth
auth        include     postlogin-auth
account     requisite   pam_nologin.so
account     substack    common-account
account     include     postlogin-account
password    substack    common-password
password    include     postlogin-password
session     required    pam_loginuid.so
session     optional    pam_keyinit.so   force revoke
session     substack    common-session
session     include     postlogin-session
session     optional    pam_motd.so
- Update to openssh 9.8p1: * No changes for askpass, see main package changelog for details. - Fix a dbus connection leaked in the logind patch that was missing a sd_bus_unref call (found by Matthias Gerstner): * logind_set_tty.patch - Add a patch that fixes a small memory leak when parsing the subsystem configuration option: * fix-memleak-in-process_server_config_line_depth.patch - Update to openssh 9.8p1: = Security * 1) Race condition in sshd(8) (bsc#1226642, CVE-2024-6387). A critical vulnerability in sshd(8) was present in Portable OpenSSH versions between 8.5p1 and 9.7p1 (inclusive) that may allow arbitrary code execution with root privileges. Successful exploitation has been demonstrated on 32-bit Linux/glibc systems with ASLR. Under lab conditions, the attack requires on average 6-8 hours of continuous connections up to the maximum the server will accept. Exploitation on 64-bit systems is believed to be possible but has not been demonstrated at this time. It's likely that these attacks will be improved upon. Exploitation on non-glibc systems is conceivable but has not been examined. Systems that lack ASLR or users of downstream Linux distributions that have modified OpenSSH to disable per-connection ASLR re-randomisation (yes - this is a thing, no - we don't understand why) may potentially have an easier path to exploitation. OpenBSD is not vulnerable. OBS-URL: https://build.opensuse.org/package/show/network/openssh?expand=0&rev=272 2024-08-12 11:54:46 +02:00			`#%PAM-1.0`
			`auth requisite pam_nologin.so`
			`auth substack common-auth`
			`auth include postlogin-auth`
			`account requisite pam_nologin.so`
			`account substack common-account`
			`account include postlogin-account`
			`password substack common-password`
			`password include postlogin-password`
			`session required pam_loginuid.so`
			`session optional pam_keyinit.so force revoke`
			`session substack common-session`
			`session include postlogin-session`
			`session optional pam_motd.so`