Fix CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2019-bfb407659e 2019-11-10 01:06:02.434352 --------------------------------------------------------------------------------Name : rssh Product : Fedora 29 Version : 2.3.4 Release : 15.fc29 URL : Summary : Restricted shell for use with OpenSSH, allowing only scp and/or sftp Description : rssh is a restricted shell for use with OpenSSH, allowing only scp and/or sftp. For example, if you have a server which you only want to allow users to copy files off of via scp, without providing shell access, you can use rssh to do that. It is a alternative to scponly. --------------------------------------------------------------------------------Update Information: Fix CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018. --------------------------------------------------------------------------------ChangeLog: * Wed Oct 30 2019 Xavier Bachelot - 2.3.4-15 - Clean up specfile. - Add patches for CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018. * Fri Jul 26 2019 Fedora Release Engineering - 2.3.4-14 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild * Sat Feb 2 2019 Fedora Release Engineering - 2.3.4-13 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild --------------------------------------------------------------------------------References: [ 1 ] Bug #1672381 - CVE-2019-3463 rssh: rsync bypass resulting in arbitrary code execution [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672381 [ 2 ] Bug #1672383 - CVE-2019-3464 rssh: rsync bypass resulting in arbitrary code execution when built with popt [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672383 [ 3 ] Bug #1672380 - CVE-2019-3463 rssh: rsync bypass resulting in arbitrary code execution [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672380 [ 4 ] Bug #1671295 - CVE-2019-1000018 rssh: Possible allowscp bypass resulting in arbitrary code execution [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1671295 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-bfb407659e' 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 --
Fix CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2019-d1487c13ac 2019-11-09 22:37:54.008990 --------------------------------------------------------------------------------Name : rssh Product : Fedora 30 Version : 2.3.4 Release : 15.fc30 URL : Summary : Restricted shell for use with OpenSSH, allowing only scp and/or sftp Description : rssh is a restricted shell for use with OpenSSH, allowing only scp and/or sftp. For example, if you have a server which you only want to allow users to copy files off of via scp, without providing shell access, you can use rssh to do that. It is a alternative to scponly. --------------------------------------------------------------------------------Update Information: Fix CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018. --------------------------------------------------------------------------------ChangeLog: * Wed Oct 30 2019 Xavier Bachelot - 2.3.4-15 - Clean up specfile. - Add patches for CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018. * Fri Jul 26 2019 Fedora Release Engineering - 2.3.4-14 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild --------------------------------------------------------------------------------References: [ 1 ] Bug #1672381 - CVE-2019-3463 rssh: rsync bypass resulting in arbitrary code execution [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672381 [ 2 ] Bug #1672383 - CVE-2019-3464 rssh: rsync bypass resulting in arbitrary code execution when built with popt [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672383 [ 3 ] Bug #1672380 - CVE-2019-3463 rssh: rsync bypass resulting in arbitrary code execution [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672380 [ 4 ] Bug #1671295 - CVE-2019-1000018 rssh: Possible allowscp bypass resulting in arbitrary code execution [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1671295 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-d1487c13ac' 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 --
Fix CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2019-e47add6b2b 2019-11-09 21:19:32.241960 --------------------------------------------------------------------------------Name : rssh Product : Fedora 31 Version : 2.3.4 Release : 15.fc31 URL : Summary : Restricted shell for use with OpenSSH, allowing only scp and/or sftp Description : rssh is a restricted shell for use with OpenSSH, allowing only scp and/or sftp. For example, if you have a server which you only want to allow users to copy files off of via scp, without providing shell access, you can use rssh to do that. It is a alternative to scponly. --------------------------------------------------------------------------------Update Information: Fix CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018. --------------------------------------------------------------------------------ChangeLog: * Wed Oct 30 2019 Xavier Bachelot - 2.3.4-15 - Clean up specfile. - Add patches for CVE-2019-3463, CVE-2019-3464 and CVE-2019-1000018. --------------------------------------------------------------------------------References: [ 1 ] Bug #1672381 - CVE-2019-3463 rssh: rsync bypass resulting in arbitrary code execution [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672381 [ 2 ] Bug #1672383 - CVE-2019-3464 rssh: rsync bypass resulting in arbitrary code execution when built with popt [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672383 [ 3 ] Bug #1672380 - CVE-2019-3463 rssh: rsync bypass resulting in arbitrary code execution [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1672380 [ 4 ] Bug #1671295 - CVE-2019-1000018 rssh: Possible allowscp bypass resulting in arbitrary code execution [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1671295 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-e47add6b2b' 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 --
rssh could be made to run arbitrary commands if it received specially crafted input.. =========================================================================Ubuntu Security Notice USN-3946-1 April 11, 2019 rssh vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: rssh could be made to run arbitrary commands if it received specially crafted input. Software Description: - rssh: Restricted shell allowing scp, sftp, cvs, svn, rsync or rdist Details: It was discovered that rssh incorrectly handled certain command-line arguments and environment variables. An authenticated user could bypass rssh's command restrictions, allowing an attacker to run arbitrary commands. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: rssh 2.3.4-8ubuntu0.2 Ubuntu 18.04 LTS: rssh 2.3.4-7ubuntu0.1 Ubuntu 16.04 LTS: rssh 2.3.4-4+deb8u2ubuntu0.16.04.2 Ubuntu 14.04 LTS: rssh 2.3.4-4+deb8u2ubuntu0.14.04.2 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-3946-1 CVE-2019-1000018, CVE-2019-3463, CVE-2019-3464 Package Information: https://launchpad.net/ubuntu/+source/rssh/2.3.4-8ubuntu0.2 https://launchpad.net/ubuntu/+source/rssh/2.3.4-7ubuntu0.1 https://launchpad.net/ubuntu/+source/rssh/2.3.4-4+deb8u2ubuntu0.16.04.2 https://launchpad.net/ubuntu/+source/rssh/2.3.4-4+deb8u2ubuntu0.14.04.2 . An urgent notice concerning rssh flaws influencing various Ubuntu releases, guaranteeing that command limitations are maintained.. Rssh Vulnerabilities, Arbitrary Command Execution, Ubuntu Security Advisory. . Severity:Critical. LinuxSecurity.com Team
The restrictions introduced in the security fix to address CVE-2019-1000018 also disallowed the -pf and -pt options which are used by the scp support in libssh2. This update restores support for those. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4377-3
The update for rssh issued as DSA 4377-1 introduced a regression that blocked scp of multiple files from a server using rssh. Updated packages are now available to correct this issue. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-4377-2
Nick Cleaton discovered two vulnerabilities in rssh, a restricted shell that allows users to perform only scp, sftp, cvs, svnserve (Subversion), rdist and/or rsync operations. Missing validation in the rsync support could result in the bypass of this restriction, allowing the execution . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4382-1
The ESnet security team discovered a vulnerability in rssh, a restricted shell that allows users to perform only scp, sftp, cvs, svnserve (Subversion), rdist and/or rsync operations. Missing validation in the scp support could result in the bypass of this restriction, allowing the . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4377-1
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