CVE-2022-24834
moderate-risk
Published 2023-07-13
Redis is an in-memory database that persists on disk. A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson library, and result with heap corruption and potentially remote code execution. The problem exists in all versions of Redis with Lua scripting support, starting from 2.6, and affects only authenticated and authorized users. The problem is fixed in versions 7.0.12, 6.2.13, and 6.0.20.
Do I need to act?
!
42.1% chance of exploitation in next 30 days
EPSS score — higher than 58% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.0/10
High
LOCAL
/ HIGH complexity
Affected Vendors
References (8)
44
/ 100
moderate-risk
Severity
18/34 · Moderate
Exploitability
17/34 · Moderate
Exposure
9/34 · Low