Amazon Linux 2 Security Advisory: ALASREDIS6-2023-002
Advisory Release Date: 2023-08-07 05:24 Pacific
Advisory Updated Date: 2023-09-25 22:03 Pacific
Severity:
Important
Issue Overview:
A heap-based buffer overflow flaw was found in Redis. This flaw allows an attacker to trick an authenticated user into executing a specially crafted Lua script in Redis. This attack triggers a heap overflow in the cjson and cmsgpack libraries, resulting in heap corruption and potential remote code execution. (CVE-2022-24834)
Affected Packages:
redis
Note:
This advisory is applicable to Amazon Linux 2 - Redis6 Extra. Visit this page to learn more about Amazon Linux 2 (AL2) Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update redis to update your system.
New Packages:
aarch64:
redis-6.2.13-1.amzn2.aarch64
redis-devel-6.2.13-1.amzn2.aarch64
redis-debuginfo-6.2.13-1.amzn2.aarch64
noarch:
redis-doc-6.2.13-1.amzn2.noarch
src:
redis-6.2.13-1.amzn2.src
x86_64:
redis-6.2.13-1.amzn2.x86_64
redis-devel-6.2.13-1.amzn2.x86_64
redis-debuginfo-6.2.13-1.amzn2.x86_64