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Fedora 38: 2023-55800423a8 moderate: libssh hostname parsing issue

Fix regression in IPv6 hosntames parsing ---- New upstream release fixing (CVE-2023-48795, CVE-2023-6004, CVE-2023-6918). -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2023-55800423a8 2024-01-10 01:52:29.088231 -------------------------------------------------------------------------------- Name : libssh Product : Fedora 38 Version : 0.10.6 Release : 2.fc38 URL : Summary : A library implementing the SSH protocol Description : The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote programs. With its Secure FTP implementation, you can play with remote files easily, without third-party programs others than libcrypto (from openssl). -------------------------------------------------------------------------------- Update Information: Fix regression in IPv6 hosntames parsing ---- New upstream release fixing (CVE-2023-48795, CVE-2023-6004, CVE-2023-6918) -------------------------------------------------------------------------------- ChangeLog: * Fri Dec 22 2023 Jakub Jelen - 0.10.6-2 - Fix regression in IPv6 hosntames parsing * Mon Dec 18 2023 Jakub Jelen - 0.10.6-1 - New upstream release fixing (CVE-2023-48795, CVE-2023-6004, CVE-2023-6918) * Thu Jul 20 2023 Fedora Release Engineering - 0.10.5-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild -------------------------------------------------------------------------------- References: [ 1 ] Bug #2251110 - CVE-2023-6004 libssh: ProxyCommand/ProxyJump features allow injection of malicious code through hostname https://bugzilla.redhat.com/show_bug.cgi?id=2251110 [ 2 ] Bug #2254210 - CVE-2023-48795 ssh: Prefix truncation attack on Binary Packet Protocol(BPP) https://bugzilla.redhat.com/show_bug.cgi?id=2254210 [ 3 ] Bug #2254997 - CVE-2023-6918 libssh: Missing checks for return values for digests https://bugzilla.redhat.com/show_bug.cgi?id=2254997 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-55800423a8' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./ Do not reply to spam, report it: . The latest update for Fedora 38's libssh addresses significant security flaws and rectifies major issues. Further information can be found within.. Libssh Regression Fix,Fedora 38 Update,Code Injection Threat,Security Update. . LinuxSecurity.com Team

Jan 10, 2024 Fedora