REDHAT-BUG-2317056: Buffer Overflow
First published: Mon Oct 07 2024(Updated: )
Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to trigger a stack buffer overflow in the bit library, which may potentially lead to remote code execution. The problem exists in all versions of Redis with Lua scripting. This problem has been fixed in Redis versions 6.2.16, 7.2.6, and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ioredis | <6.2.16<7.2.6<7.4.1 |
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Reference Links
Frequently Asked Questions
What is the severity of REDHAT-BUG-2317056?
REDHAT-BUG-2317056 is classified as critical due to the potential for remote code execution.
How do I fix REDHAT-BUG-2317056?
To fix REDHAT-BUG-2317056, upgrade your Redis installation to a version higher than 6.2.16, 7.2.6, or 7.4.1.
Which versions of Redis are affected by REDHAT-BUG-2317056?
All versions of Redis with Lua scripting up to 6.2.16, 7.2.6, and 7.4.1 are affected by REDHAT-BUG-2317056.
Who can exploit the vulnerability in REDHAT-BUG-2317056?
An authenticated user can exploit the vulnerability in REDHAT-BUG-2317056 by using a specially crafted Lua script.
What impact does REDHAT-BUG-2317056 have on Redis?
REDHAT-BUG-2317056 can lead to a stack buffer overflow, potentially allowing an attacker to execute arbitrary code remotely.
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