Security update for libzypp, zypper
The Software Update Stack was updated to receive fixes and enhancements.
libzypp:
- Adapt to work with GnuPG 2.1.23. (bsc#1054088)
- Support signing with subkeys. (bsc#1008325)
- Enhance sort order for media.1/products. (bsc#1054671)
zypper:
- Also show a gpg key's subkeys. (bsc#1008325)
- Improve signature check callback messages. (bsc#1045735)
- Add options to tune the GPG check settings. (bsc#1045735)
- Adapt download callback to report and handle unsigned packages. (bsc#1038984, CVE-2017-7436)
- Report missing/optional files as 'not found' rather than 'error'. (bsc#1047785)
This update was imported from the SUSE:SLE-12-SP3:Update update project.
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Submitted by
Michael Andres (mlandres)
- Restart package-manager is suggested
Fixed bugs
bnc#1055920
libzypp breaks yast2-pkg-bindings
bnc#1047785
zypper reports an error to the user during repository refresh
bnc#1054088
failure to refresh repositories with GnuPG 2.1.23
bnc#1038984
VUL-0: CVE-2017-7435, CVE-2017-7436: libzypp: rpm-md repository security downgrade
bnc#1054671
"Name" of DVD is now "cd-<hexsum>"
bnc#1045735
VUL-0: CVE-2017-9269: libzypp: Missing key pinning allows mirrors to exchange content undetected
bnc#1008325
Zypp fails to handle repositories signed with a GPG subkey
