SUSE-CU-2022:557-1: Security update of suse/sle15

[sle-updates at lists.suse.com]

SUSE Container Update Advisory: suse/sle15
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Container Advisory ID : SUSE-CU-2022:557-1
Container Tags        : suse/sle15:15.0 , suse/sle15:15.0.4.22.541
Container Release     : 4.22.541
Severity              : important
Type                  : security
References            : 1184501 1194848 1195999 1196061 1196317 1196368 1196514 1196925
                        1197134 
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The container suse/sle15 was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2022:1130-1
Released:    Fri Apr  8 09:43:02 2022
Summary:     Security update for libsolv, libzypp, zypper
Type:        security
Severity:    important
References:  1184501,1194848,1195999,1196061,1196317,1196368,1196514,1196925,1197134
This update for libsolv, libzypp, zypper fixes the following issues:

Security relevant fix:

- Harden package signature checks (bsc#1184501).

libsolv to 0.7.22:

- reworked choice rule generation to cover more usecases
- support SOLVABLE_PREREQ_IGNOREINST in the ordering code (bsc#1196514)
- support parsing of Debian's Multi-Arch indicator

- fix segfault on conflict resolution when using bindings
- fix split provides not working if the update includes a forbidden vendor change
- support strict repository priorities
  new solver flag: SOLVER_FLAG_STRICT_REPO_PRIORITY
- support zstd compressed control files in debian packages
- add an ifdef allowing to rename Solvable dependency members
  ('requires' is a keyword in C++20)
- support setting/reading userdata in solv files
  new functions: repowriter_set_userdata, solv_read_userdata
- support queying of the custom vendor check function
  new function: pool_get_custom_vendorcheck
- support solv files with an idarray block
- allow accessing the toolversion at runtime

libzypp to 17.30.0:

- ZConfig: Update solver settings if target changes (bsc#1196368)
- Fix possible hang in singletrans mode (bsc#1197134)
- Do 2 retries if mount is still busy.
- Fix package signature check (bsc#1184501)
  Pay attention that header and payload are secured by a valid
  signature and report more detailed which signature is missing.
- Retry umount if device is busy (bsc#1196061, closes #381)
  A previously released ISO image may need a bit more time to
  release it's loop device. So we wait a bit and retry.
- Fix serializing/deserializing type mismatch in zypp-rpm protocol (bsc#1196925)
- Fix handling of ISO media in releaseAll (bsc#1196061)
- Hint on common ptf resolver conflicts (bsc#1194848)
- Hint on ptf<>patch resolver conflicts (bsc#1194848)

zypper to 1.14.52:

- info: print the packages upstream URL if available (fixes #426)
- info: Fix SEGV with not installed PTFs (bsc#1196317)
- Don't prevent less restrictive umasks (bsc#1195999)


The following package changes have been done:

- libsolv-tools-0.7.22-150000.3.51.1 updated
- libzypp-17.30.0-150000.3.95.1 updated
- zypper-1.14.52-150000.3.69.2 updated