PT-2025-40555 · Redis+10 · Redis+10
Zhutyra
·
Published
2024-05-02
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Updated
2026-05-18
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CVE-2025-46817
CVSS v2.0
10
Critical
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Redis versions prior to 8.2.2
Valkey versions prior to 8.1.1+dfsg1-3+deb13u1
Redis versions 5:7.0.15-1~deb12u6 and prior (bookworm distribution)
Redis versions 5:8.0.2-3+deb13u1 and prior (trixie distribution)
Description
Redis and Valkey are vulnerable to an integer overflow in the Lua scripting engine. An authenticated user can exploit this vulnerability by submitting a specially crafted Lua script, potentially leading to remote code execution. The issue exists in all versions of Redis with Lua scripting enabled.
Recommendations
- Upgrade Redis to version 8.2.2 or later.
- Upgrade Valkey to version 8.1.1+dfsg1-3+deb13u1 or later.
- For Debian bookworm distribution, upgrade Redis to version 5:7.0.15-1~deb12u6 or later.
- For Debian trixie distribution, upgrade Redis to version 5:8.0.2-3+deb13u1 or later.
Exploit
Fix
DoS
RCE
Integer Overflow
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Debian
Linuxmint
Red Hat
Red Os
Redis
Rocky Linux
Suse
Ubuntu