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Sicherheit: Mehrere Probleme in libzypp
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libzypp
ID: SUSE-SU-2018:2555-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server for SAP 12-SP1, SUSE Linux Enterprise Server 12-SP1-LTSS
Datum: Do, 30. August 2018, 14:45
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7435
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7685
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9269
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7436
Applikationen: libzypp

Originalnachricht

   SUSE Security Update: Security update for libzypp, zypper
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:2555-1
Rating: important
References: #1037210 #1038984 #1045735 #1048315 #1054088
#1070851 #1076192 #1088705 #1091624 #1092413
#1096803 #1100028 #1101349 #1102429
Cross-References: CVE-2017-7435 CVE-2017-7436 CVE-2017-9269
CVE-2018-7685
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

An update that solves four vulnerabilities and has 10 fixes
is now available.

Description:

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)


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:

- SUSE Linux Enterprise Server for SAP 12-SP1:

zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1792=1

- SUSE Linux Enterprise Server 12-SP1-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1792=1



Package List:

- SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):

libzypp-15.25.17-46.22.1
libzypp-debuginfo-15.25.17-46.22.1
libzypp-debugsource-15.25.17-46.22.1
zypper-1.12.59-46.10.1
zypper-debuginfo-1.12.59-46.10.1
zypper-debugsource-1.12.59-46.10.1

- SUSE Linux Enterprise Server for SAP 12-SP1 (noarch):

zypper-log-1.12.59-46.10.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

libzypp-15.25.17-46.22.1
libzypp-debuginfo-15.25.17-46.22.1
libzypp-debugsource-15.25.17-46.22.1
zypper-1.12.59-46.10.1
zypper-debuginfo-1.12.59-46.10.1
zypper-debugsource-1.12.59-46.10.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):

zypper-log-1.12.59-46.10.1


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/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

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