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Mageia 8: MGASA-2023-0246 Critical: Redis Remote Code Execution

mageia
Calendar Grey August 23, 2023
Dist Mageia Esm H88
Recent redis updates rectify a severe buffer overflow vulnerability, posing risks for remote code execution. Discover further details here.
A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson and cmsgpack libraries, and result in heap corruption and potentially remote code executi...

Summary

A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson and cmsgpack libraries, and result in heap corruption and potentially remote code execution. (CVE-2022-24834)

References

- https://bugs.mageia.org/show_bug.cgi?id=32103

- https://github.com/redis/redis/releases/tag/6.0.20

- https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838

- https://www.cve.org/CVERecord?id=CVE-2022-24834

Topics%20covered

Topics Covered

security advisory remote code execution heap overflow redis Mageia

Resolution

SRPMS

- 8/core/redis-6.0.20-1.mga8

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 23 Aug 2023
URL: https://advisories.mageia.org/MGASA-2023-0246.html
Type: security
CVE: CVE-2022-24834

Topics%20covered

Topics Covered

security advisory remote code execution heap overflow redis Mageia

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