File _patchinfo of Package patchinfo.8217

<patchinfo incident="8217">
  <issue id="1037210" tracker="bnc">yast2-pkg-bindings download of source packages would crash</issue>
  <issue id="1038984" tracker="bnc">VUL-0: CVE-2017-7435, CVE-2017-7436: libzypp: rpm-md repository security downgrade</issue>
  <issue id="1045735" tracker="bnc">VUL-0: CVE-2017-9269: libzypp: Missing key pinning allows mirrors to exchange content undetected</issue>
  <issue id="1048315" tracker="bnc">Zypp fails to re-probe if the repository type changes (susetags&lt;&gt;repomd)</issue>
  <issue id="1054088" tracker="bnc">failure to refresh repositories with GnuPG 2.1.23</issue>
  <issue id="1070851" tracker="bnc">502 Bad Gateway in update OS</issue>
  <issue id="1076192" tracker="bnc">YaST2 installer produces zombie tar processes</issue>
  <issue id="1079334" tracker="bnc">Zypper recommends cron</issue>
  <issue id="1088705" tracker="bnc">L3-Question: zypper installs unsigned packages after previous canceled run even not ignored etc.</issue>
  <issue id="1091624" tracker="bnc">VUL-0: CVE-2018-7685: libzypp: Installs unsigned packages after previous canceled run without further warning</issue>
  <issue id="1092413" tracker="bnc">Zypper core dump</issue>
  <issue id="1096803" tracker="bnc">zypper "Reading installed packages" takes long time</issue>
  <issue id="1100028" tracker="bnc">zypper -c/--config &lt;file&gt; fails to override default /etc/zypp/zypp*.conf</issue>
  <issue id="1101349" tracker="bnc">libzypp-devel should not require cmake</issue>
  <issue id="1102429" tracker="bnc">Enhance zypper dup --dry-run output by number of packages</issue>
  <issue id="1099847" tracker="bnc">[zypper ps] lsof &gt;= 4.90 hangs for a long time</issue>
  <issue id="1036304" tracker="bnc">L3-Question: poor lsof performance with lots of open files</issue>
  <issue id="2017-7435" tracker="cve" />
  <issue id="2017-7436" tracker="cve" />
  <issue id="2017-9269" tracker="cve" />
  <issue id="2018-7685" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>mlandres</packager>
  <description>This update for libzypp, zypper fixes the following issues:

libzypp security fixes:

- PackageProvider: Validate delta rpms before caching
  (bsc#1091624, bsc#1088705, CVE-2018-7685)
- PackageProvider: Validate downloaded rpm package signatures before caching
  (bsc#1091624, bsc#1088705, CVE-2018-7685)
- Be sure bad packages do not stay in the cache (bsc#1045735, CVE-2017-9269)
- Fix repo gpg check workflows, mainly for unsigned repos and packages
  (bsc#1045735, bsc#1038984, CVE-2017-7435, CVE-2017-7436, CVE-2017-9269)

libzypp other changes/bugs fixed:

- Update to version 14.45.17
- 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)
- repo refresh: Re-probe if the repository type changes (bsc#1048315)
- Handle http error 502 Bad Gateway in curl backend (bsc#1070851)
- 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 been
  loaded (bsc#1096803)
- Avoid zombie tar processes (bsc#1076192)
- lsof: use '-K i' if lsof supports it (bsc#1099847, bsc#1036304)

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 other changes/bugs fixed:

- Update to version 1.11.70
- Bugfix: Prevent ESC sequence strings from going out of scope (bsc#1092413)
- XML &lt;install-summary&gt; attribute `packages-to-change` added (bsc#1102429)
- man: Strengthen that `--config FILE' affects zypper.conf, not zypp.conf (bsc#1100028)
- ansi.h: Prevent ESC sequence strings from going out of scope (bsc#1092413)
- do not recommend cron (bsc#1079334)
</description>
  <summary>Security update for libzypp, zypper</summary>
  <zypp_restart_needed/>
</patchinfo>