openSUSE Security Update: Security update for znc ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:2231-1 Rating: moderate References: #1101280 #1101281 Cross-References: CVE-2018-14055 CVE-2018-14056 Affected Products: openSUSE Leap 42.3 openSUSE Leap 15.0 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for znc fixes the following issues: - Update to version 1.7.1 * CVE-2018-14055: non-admin user could gain admin privileges and shell access by injecting values into znc.conf (bnc#1101281) * CVE-2018-14056: path traversal in HTTP handler via ../ in a web skin name. (bnc#1101280) - Update to version 1.7.0 * Make ZNC UI translateable to different languages * Configs written before ZNC 0.206 can't be read anymore * Implement IRCv3.2 capabilities away-notify, account-notify, extended-join * Implement IRCv3.2 capabilities echo-message, cap-notify on the "client side" * Update capability names as they are named in IRCv3.2: znc.in/server-time-iso→server-time, znc.in/batch→batch. Old names will continue working for a while, then will be removed in some future version. * Make ZNC request server-time from server when available * Add "AuthOnlyViaModule" global/user setting * Stop defaulting real name to "Got ZNC?" * Add SNI SSL client support * Add support for CIDR notation in allowed hosts list and in trusted proxy list * Add network-specific config for cert validation in addition to user-supplied fingerprints: TrustAllCerts, defaults to false, and TrustPKI, defaults to true. * Add /attach command for symmetry with /detach. Unlike /join it allows wildcards. - Update to version 1.6.6: * Fix use-after-free in znc --makepem. It was broken for a long time, but started segfaulting only now. This is a useability fix, not a security fix, because self-signed (or signed by a CA) certificates can be created without using --makepem, and then combined into znc.pem. 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 Leap 42.3: zypper in -t patch openSUSE-2018-819=1 - openSUSE Leap 15.0: zypper in -t patch openSUSE-2018-819=1 Package List: - openSUSE Leap 42.3 (i586 x86_64): znc-1.7.1-20.3.1 znc-debuginfo-1.7.1-20.3.1 znc-debugsource-1.7.1-20.3.1 znc-devel-1.7.1-20.3.1 znc-perl-1.7.1-20.3.1 znc-perl-debuginfo-1.7.1-20.3.1 znc-python3-1.7.1-20.3.1 znc-python3-debuginfo-1.7.1-20.3.1 znc-tcl-1.7.1-20.3.1 znc-tcl-debuginfo-1.7.1-20.3.1 - openSUSE Leap 42.3 (noarch): znc-lang-1.7.1-20.3.1 - openSUSE Leap 15.0 (x86_64): znc-1.7.1-lp150.2.6.1 znc-debuginfo-1.7.1-lp150.2.6.1 znc-debugsource-1.7.1-lp150.2.6.1 znc-devel-1.7.1-lp150.2.6.1 znc-perl-1.7.1-lp150.2.6.1 znc-perl-debuginfo-1.7.1-lp150.2.6.1 znc-python3-1.7.1-lp150.2.6.1 znc-python3-debuginfo-1.7.1-lp150.2.6.1 znc-tcl-1.7.1-lp150.2.6.1 znc-tcl-debuginfo-1.7.1-lp150.2.6.1 - openSUSE Leap 15.0 (noarch): znc-lang-1.7.1-lp150.2.6.1 References: https://www.suse.com/security/cve/CVE-2018-14055.html https://www.suse.com/security/cve/CVE-2018-14056.html https://bugzilla.suse.com/1101280 https://bugzilla.suse.com/1101281 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org