Fedora 37: 2023-5b6510a584 Critical: Redis Authenticated Crash Issue

Redis is an advanced key-value store. It is often referred to as a data

structure server since keys can contain strings, hashes, lists, sets and

sorted sets.

You can run atomic operations on these types, like appending to a string;

incrementing the value in a hash; pushing to a list; computing set

intersection, union and difference; or getting the member with highest

ranking in a sorted set.

In order to achieve its outstanding performance, Redis works with an

in-memory dataset. Depending on your use case, you can persist it either

by dumping the dataset to disk every once in a while, or by appending

each command to a log.

Redis also supports trivial-to-setup master-slave replication, with very

fast non-blocking first synchronization, auto-reconnection on net split

and so forth.

Other features include Transactions, Pub/Sub, Lua scripting, Keys with a

limited time-to-live, and configuration settings to make Redis behave like

a cache.

You can use Redis from most programming languages also.

**Redis 7.0.11** Released Mon Apr 17 16:00:00 IST 2023 Upgrade urgency:

SECURITY, contains fixes to security issues. Security Fixes: *

(**CVE-2023-28856**) Authenticated users can use the HINCRBYFLOAT command to

create an invalid hash field that will crash Redis on access Bug Fixes * Add

a missing fsync of AOF file in rare cases (#11973) * Disconnect pub-sub

subscribers when revoking allchannels permission (#11992)

* Tue Apr 18 2023 Remi Collet - 7.0.11-1

- Upstream 7.0.11 release.

[ 1 ] Bug #2187525 - CVE-2023-28856 redis: Insufficient validation of HINCRBYFLOAT command

https://bugzilla.redhat.com/show_bug.cgi?id=2187525

su -c 'dnf upgrade --advisory FEDORA-2023-5b6510a584' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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