Sigurnosni nedostaci programskog paketa rh-redis32-redis

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by - 26. srpnja 2019.0

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Red Hat Security Advisory

Synopsis: Important: rh-redis32-redis security update
Advisory ID: RHSA-2019:1860-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1860
Issue date: 2019-07-25
CVE Names: CVE-2018-11218 CVE-2018-11219 CVE-2018-12326
CVE-2019-10192
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1. Summary:

An update for rh-redis32-redis is now available for Red Hat Software
Collections.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) – x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) – x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) – x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) – x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) – x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) – x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) – x86_64

3. Description:

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. For performance, Redis works with an in-memory data set.
You can persist it either by dumping the data set to disk every once in a
while, or by appending each command to a log.

Security Fix(es):

* redis: Heap buffer overflow in HyperLogLog triggered by malicious client
(CVE-2019-10192)

* redis: Heap corruption in lua_cmsgpack.c (CVE-2018-11218)

* redis: Integer overflow in lua_struct.c:b_unpack() (CVE-2018-11219)

* redis: Code execution in redis-cli via crafted command line arguments
(CVE-2018-12326)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1590062 – CVE-2018-11219 redis: Integer overflow in lua_struct.c:b_unpack()
1590067 – CVE-2018-11218 redis: Heap corruption in lua_cmsgpack.c
1594291 – CVE-2018-12326 redis: Code execution in redis-cli via crafted command line arguments
1723918 – CVE-2019-10192 redis: Heap buffer overflow in HyperLogLog triggered by malicious client

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
rh-redis32-redis-3.2.13-1.el6.src.rpm

x86_64:
rh-redis32-redis-3.2.13-1.el6.x86_64.rpm
rh-redis32-redis-debuginfo-3.2.13-1.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
rh-redis32-redis-3.2.13-1.el6.src.rpm

x86_64:
rh-redis32-redis-3.2.13-1.el6.x86_64.rpm
rh-redis32-redis-debuginfo-3.2.13-1.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):