Security update for libzypp, zypper
Announcement ID: | SUSE-SU-2018:2688-1 |
---|---|
Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
|
Affected Products: |
|
An update that solves four vulnerabilities and has 13 security fixes can now be installed.
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 <install-summary> 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)
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
SUSE Linux Enterprise Server for SAP Applications 12 SP2
zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-2688=1
-
SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2688=1
-
SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-2688=1
Package List:
-
SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
- kgraft-patch-4_4_121-92_98-default-2-2.1
-
SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 (x86_64)
- kgraft-patch-4_4_121-92_98-default-2-2.1
-
SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le x86_64)
- kgraft-patch-4_4_121-92_98-default-2-2.1
References:
- https://www.suse.com/security/cve/CVE-2017-7435.html
- https://www.suse.com/security/cve/CVE-2017-7436.html
- https://www.suse.com/security/cve/CVE-2017-9269.html
- https://www.suse.com/security/cve/CVE-2018-7685.html
- https://bugzilla.suse.com/show_bug.cgi?id=1036304
- https://bugzilla.suse.com/show_bug.cgi?id=1037210
- https://bugzilla.suse.com/show_bug.cgi?id=1038984
- https://bugzilla.suse.com/show_bug.cgi?id=1045735
- https://bugzilla.suse.com/show_bug.cgi?id=1048315
- https://bugzilla.suse.com/show_bug.cgi?id=1054088
- https://bugzilla.suse.com/show_bug.cgi?id=1070851
- https://bugzilla.suse.com/show_bug.cgi?id=1076192
- https://bugzilla.suse.com/show_bug.cgi?id=1079334
- https://bugzilla.suse.com/show_bug.cgi?id=1088705
- https://bugzilla.suse.com/show_bug.cgi?id=1091624
- https://bugzilla.suse.com/show_bug.cgi?id=1092413
- https://bugzilla.suse.com/show_bug.cgi?id=1096803
- https://bugzilla.suse.com/show_bug.cgi?id=1099847
- https://bugzilla.suse.com/show_bug.cgi?id=1100028
- https://bugzilla.suse.com/show_bug.cgi?id=1101349
- https://bugzilla.suse.com/show_bug.cgi?id=1102429