Описание
Security update for libzypp, zypper
The Software Update Stack was updated to receive fixes and enhancements.
libzypp:
Security issues fixed:
- CVE-2017-7435, CVE-2017-7436, CVE-2017-9269: Fix GPG check workflows, mainly for unsigned repositories and packages. (bsc#1045735, bsc#1038984)
Bug fixes:
- Re-probe on refresh if the repository type changes. (bsc#1048315)
- Propagate proper error code to DownloadProgressReport. (bsc#1047785)
- Allow to trigger an appdata refresh unconditionally. (bsc#1009745)
- Support custom repo variables defined in /etc/zypp/vars.d.
- Adapt loop mounting of ISO images. (bsc#1038132, bsc#1033236)
- Fix potential crash if repository has no baseurl. (bsc#1043218)
zypper:
- Adapt download callback to report and handle unsigned packages. (bsc#1038984)
- Report missing/optional files as 'not found' rather than 'error'. (bsc#1047785)
- Document support for custom repository variables defined in /etc/zypp/vars.d.
- Emphasize that it depends on how fast PackageKit will respond to a 'quit' request sent if PK blocks package management.
This update was imported from the SUSE:SLE-12-SP2:Update update project.
Список пакетов
openSUSE Leap 42.2
Ссылки
- E-Mail link for openSUSE-SU-2017:2111-1
- SUSE Security Ratings
Описание
In libzypp before 20170803 it was possible to add unsigned YUM repositories without warning to the user that could lead to man in the middle or malicious servers to inject malicious RPM packages into a users system.
Затронутые продукты
Ссылки
- CVE-2017-7435
- SUSE Bug 1009127
- SUSE Bug 1038984
- SUSE Bug 1045735
Описание
In libzypp before 20170803 it was possible to retrieve unsigned packages without a warning to the user which could lead to man in the middle or malicious servers to inject malicious RPM packages into a users system.
Затронутые продукты
Ссылки
- CVE-2017-7436
- SUSE Bug 1008325
- SUSE Bug 1009127
- SUSE Bug 1038984
- SUSE Bug 1045735
Описание
In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.
Затронутые продукты
Ссылки
- CVE-2017-9269
- SUSE Bug 1038984
- SUSE Bug 1045735