12 April 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1255 SUSE-SU-2019:14016-1 Security update for openssh 12 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: openssh Publisher: SUSE Operating System: SUSE Impact/Access: Overwrite Arbitrary Files -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-6111 CVE-2019-6109 Reference: ESB-2019.0605 ESB-2019.0410.3 ESB-2019.0399.2 ESB-2019.0164.2 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-201914016-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for openssh ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:14016-1 Rating: moderate References: #1090671 #1115550 #1119183 #1121816 #1121821 #1131709 Cross-References: CVE-2019-6109 CVE-2019-6111 Affected Products: SUSE Linux Enterprise Point of Sale 11-SP3 SUSE Linux Enterprise Debuginfo 11-SP3 ______________________________________________________________________________ An update that solves two vulnerabilities and has four fixes is now available. Description: This update for openssh fixes the following issues: Security vulnerabilities addressed: o CVE-2019-6109: Fixed an character encoding issue in the progress display of the scp client that could be used to manipulate client output, allowing for spoofing during file transfers (bsc#1121816). o CVE-2019-6111: Properly validate object names received by the scp client to prevent arbitrary file overwrites when interacting with a malicious SSH server (bsc#1121821). Other issues fixed: o Fixed two race conditions in sshd relating to SIGHUP (bsc#1119183). o Returned proper reason for port forwarding failures (bsc#1090671). o Fixed SSHD termination of multichannel sessions with non-root users (bsc# 1115550). Patch Instructions: To install this SUSE 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: o SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-openssh-14016=1 o SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-openssh-14016=1 Package List: o SUSE Linux Enterprise Point of Sale 11-SP3 (i586): openssh-6.6p1-41.18.1 openssh-askpass-gnome-6.6p1-41.18.1 o SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64): openssh-askpass-gnome-debuginfo-6.6p1-41.18.1 openssh-debuginfo-6.6p1-41.18.1 openssh-debugsource-6.6p1-41.18.1 References: o https://www.suse.com/security/cve/CVE-2019-6109.html o https://www.suse.com/security/cve/CVE-2019-6111.html o https://bugzilla.suse.com/1090671 o https://bugzilla.suse.com/1115550 o https://bugzilla.suse.com/1119183 o https://bugzilla.suse.com/1121816 o https://bugzilla.suse.com/1121821 o https://bugzilla.suse.com/1131709 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: firstname.lastname@example.org Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXK/fA2aOgq3Tt24GAQhs1A/+O1Fhbfii+oYrHXI5aDEMhOwlFIPcgUxD tvjObkuSMqpJPtWl3CuN/a1OfJgYHVFD9Ru7JE1UcT8RnJElVOyX3ld2EWx7Bki1 IHDxWqSpCUhbaLXP0a1TBzE1Q861sfwj0kYtST6ptyHkiCmXregff46Zx+Z0PVsh 01tYMuZJwmmhK2XJG6q+LudDNI/8RTJOhws3oULdQ++219o1eZETBOgB6TGOhYUY qO+mpYw24E+E0ghpLC+4bg018YNAaUjd27upQCaWs8LwMW+/SHYhv5Roa+Y1DD+b yJmpVQbYiFsOkEOO4VcZiwukwf4oc9MBvlVQr/1sXXvpEIMeHkYoUfvl+J34i1eE 2mn0PJirJgMb4GWZrO+uJ4BNohvSU2smVtlCLwLlpY6j9RRPsMPYOgReiwTqMHvU kzLfQCtrhG9zbuEhkFrNqYZ5RqjRTWhIOct8cUprNpzemmd/meJkG7+zdBXujvPZ xwypttJKcQaZzkkMU/ILBHA5bVL9LD1tli/BEhYgJc4/AXnY4CMFiLDW6cygjdHN psu9HqKwq6d4nuGzKCC9nxxBItEMIHfblJFiYOpyCMzu5TfZvksJj4XliykQyxh5 oNW6Qxa6r4BB/XkzxojdF1cpMeTQnnfQagm70EOylbVc+3HqmPu6i0VpIpd4m8ZW 0WEGubysh3o= =3fVa -----END PGP SIGNATURE-----