[SECURITY] Fedora 38 Update: libssh-0.10.6-2.fc38
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Fedora Update Notification
FEDORA-2023-55800423a8
2024-01-10 01:52:29.088231
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Name : libssh
Product : Fedora 38
Version : 0.10.6
Release : 2.fc38
URL : http://www.libssh.org
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).
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Update Information:
Fix regression in IPv6 hosntames parsing ---- New upstream release fixing
(CVE-2023-48795, CVE-2023-6004, CVE-2023-6918)
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ChangeLog:
* Fri Dec 22 2023 Jakub Jelen <jjelen(a)redhat.com> - 0.10.6-2
- Fix regression in IPv6 hosntames parsing
* Mon Dec 18 2023 Jakub Jelen <jjelen(a)redhat.com> - 0.10.6-1
- New upstream release fixing (CVE-2023-48795, CVE-2023-6004, CVE-2023-6918)
* Thu Jul 20 2023 Fedora Release Engineering <releng(a)fedoraproject.org> - 0.10.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
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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
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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
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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/keys
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