git: c4ade13d5498 - releng/14.0 - sshd: remove blacklist call from grace_alarm_timer
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Date: Wed, 07 Aug 2024 13:44:40 UTC
The branch releng/14.0 has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=c4ade13d5498870de2cae09f5468aca0d73c126f commit c4ade13d5498870de2cae09f5468aca0d73c126f Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2024-08-01 00:04:46 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2024-08-07 13:25:50 +0000 sshd: remove blacklist call from grace_alarm_timer Under certain circumstances it may call log(3), which is not async- signal-safe. For now just remove the blacklist integration from this path, which means that blacklistd will not detect and firewall hosts that establish a connection but do nothing further. Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D46203 (cherry picked from commit 2739a6845031e69be7c03461a9335d8bbb9f59bd) (cherry picked from commit 3d3bae9b95388169d396adc8007585699c5a23e0) Approved by: so Security: FreeBSD-SA-24:08.openssh Security: CVE-2024-7589 (cherry picked from commit 73466449a9bf1888147c53d622236cebc0aa591b) --- crypto/openssh/sshd.c | 2 -- crypto/openssh/version.h | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/crypto/openssh/sshd.c b/crypto/openssh/sshd.c index cfdd61ec5747..79ec505fcfe7 100644 --- a/crypto/openssh/sshd.c +++ b/crypto/openssh/sshd.c @@ -377,8 +377,6 @@ grace_alarm_handler(int sig) kill(0, SIGTERM); } - BLACKLIST_NOTIFY(the_active_state, BLACKLIST_AUTH_FAIL, "ssh"); - /* Log error and exit. */ sigdie("Timeout before authentication for %s port %d", ssh_remote_ipaddr(the_active_state), diff --git a/crypto/openssh/version.h b/crypto/openssh/version.h index 56d02fbe9c86..3dcb560362d3 100644 --- a/crypto/openssh/version.h +++ b/crypto/openssh/version.h @@ -5,4 +5,4 @@ #define SSH_PORTABLE "p1" #define SSH_RELEASE SSH_VERSION SSH_PORTABLE -#define SSH_VERSION_FREEBSD "FreeBSD-20240701" +#define SSH_VERSION_FREEBSD "FreeBSD-20240806"