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openSUSE: 2024:0042-1 Moderate: SecureShell Update Advisory

An update that fixes one vulnerability is now available. . openSUSE Security Update: Security update for tinyssh ______________________________________________________________________________ Announcement ID: openSUSE-SU-2024:0036-1 Rating: moderate References: #1218197 Cross-References: CVE-2023-48795 CVSS scores: CVE-2023-48795 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2023-48795 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Affected Products: openSUSE Backports SLE-15-SP5 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for tinyssh fixes the following issues: tinyssh was updated to 20240101 (boo#1218197, CVE-2023-48795): * fixed channel_forkpty() race condition between close(slave) in parent process and login_tty(slave) in child process * fixed behavior when using terminal mode and stdin redirected to /dev/null 'ssh -tt -n' * added an 'strict-key' key exchange kex-strict- This email address is being protected from spambots. You need JavaScript enabled to view it. (Mitigates CVE-2023-48795 "Terrapin attack") Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Backports SLE-15-SP5: zypper in -t patch openSUSE-2024-36=1 Package List: - openSUSE Backports SLE-15-SP5 (aarch64 i586 ppc64le s390x x86_64): tinyssh-20240101-bp155.2.3.1 References: https://www.suse.com/security/cve/CVE-2023-48795.html https://bugzilla.suse.com/1218197 . openSUSE releases a security patch for tinyssh tackling a race condition and a key exchange flaw, classified as moderate.. openSUSE,tinyssh,patch management,security update,race condition. . LinuxSecurity.com Team

Jan 31, 2024 OpenSUSE