SUSE-SU-2018:2555-1

Dashboard / Vulnerabilities / SUSE-SU-2018:2555-1

SUSE-SU-2018:2555-1

Summary: Security update for libzypp, zypper

Details: This update for libzypp, zypper provides the following fixes: libzypp security fixes: - CVE-2018-7685: Validate RPMs before caching (bsc#1091624, bsc#1088705) - CVE-2017-9269: Be sure bad packages do not stay in the cache (bsc#1045735) - CVE-2017-7435, CVE-2017-7436, CVE-2017-9269: Fix repo gpg check workflows, mainly for unsigned repos and packages (bsc#1045735, bsc#1038984) libzypp changes: - RepoManager: Explicitly request repo2solv to generate application pseudo packages. - Prefer calling 'repo2solv' rather than 'repo2solv.sh'. - libzypp-devel should not require cmake. (bsc#1101349) - HardLocksFile: Prevent against empty commit without Target having been loaded. (bsc#1096803) - Avoid zombie tar processes. (bsc#1076192) - man: Make sure that '--config FILE' affects zypper.conf, not zypp.conf. (bsc#1100028) - ansi.h: Prevent ESC sequence strings from going out of scope. (bsc#1092413) - RepoInfo: add enum GpgCheck for convenient gpgcheck mode handling (bsc#1045735) - repo refresh: Re-probe if the repository type changes (bsc#1048315) - Use common workflow for downloading packages and srcpackages. This includes a common way of handling and reporting gpg signature and checks. (bsc#1037210) - PackageProvider: as well support downloading SrcPackage (for bsc#1037210) - Adapt to work with GnuPG 2.1.23 (bsc#1054088) Use 'gpg --list-packets' to determine the keyid to verify a signature. - Handle http error 502 Bad Gateway in curl backend (bsc#1070851) zypper security fixes: - Improve signature check callback messages (bsc#1045735, CVE-2017-9269) - add/modify repo: Add options to tune the GPG check settings (bsc#1045735, CVE-2017-9269) - Adapt download callback to report and handle unsigned packages (bsc#1038984, CVE-2017-7436) zypper changes: - download: fix crash when non-package types are passed as argument (bsc#1037210) - XML <install-summary> attribute `packages-to-change` added (bsc#1102429)

References: https://www.suse.com/support/update/announcement/2018/suse-su-20182555-1/, https://bugzilla.suse.com/1037210, https://bugzilla.suse.com/1038984, https://bugzilla.suse.com/1045735, https://bugzilla.suse.com/1048315, https://bugzilla.suse.com/1054088, https://bugzilla.suse.com/1070851, https://bugzilla.suse.com/1076192, https://bugzilla.suse.com/1088705, https://bugzilla.suse.com/1091624, https://bugzilla.suse.com/1092413, https://bugzilla.suse.com/1096803, https://bugzilla.suse.com/1100028, https://bugzilla.suse.com/1101349, https://bugzilla.suse.com/1102429, https://www.suse.com/security/cve/CVE-2017-7435, https://www.suse.com/security/cve/CVE-2017-7436, https://www.suse.com/security/cve/CVE-2017-9269, https://www.suse.com/security/cve/CVE-2018-7685