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Redis: Redis is vulnerable to DoS via specially crafted LUA scripts

🗓️ 29 Oct 2025 09:45:44Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 66 Views

Redis allows authenticated users to run Lua scripts that read memory out of bounds or crash the server, causing disclosure and DoS.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64redis0:6.2.20-1.el9_6redis-0:6.2.20-1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9ppc64leredis0:6.2.20-1.el9_6redis-0:6.2.20-1.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9s390xredis0:6.2.20-1.el9_6redis-0:6.2.20-1.el9_6.s390x.rpm
Red Hat Enterprise Linux9x86_64redis0:6.2.20-1.el9_6redis-0:6.2.20-1.el9_6.x86_64.rpm
Red Hat Enterprise Linux9aarch64redis-debuginfo0:6.2.20-1.el9_6redis-debuginfo-0:6.2.20-1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9ppc64leredis-debuginfo0:6.2.20-1.el9_6redis-debuginfo-0:6.2.20-1.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9s390xredis-debuginfo0:6.2.20-1.el9_6redis-debuginfo-0:6.2.20-1.el9_6.s390x.rpm
Red Hat Enterprise Linux9x86_64redis-debuginfo0:6.2.20-1.el9_6redis-debuginfo-0:6.2.20-1.el9_6.x86_64.rpm
Red Hat Enterprise Linux9anyredis-debuginfo0:6.2.20-1.el9_6.i686redis-debuginfo-0:6.2.20-1.el9_6.i686.noarch.rpm
Red Hat Enterprise Linux9aarch64redis-debugsource0:6.2.20-1.el9_6redis-debugsource-0:6.2.20-1.el9_6.aarch64.rpm
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11 Jul 2026 22:02Current
7.3High risk
Vulners AI Score7.3
CVSS 3.16.3 - 7.1
EPSS0.01023
SSVC
66