Fix Lua remote code execution (CVE-2025-49844, CVE-2025-46819, CVE-2025-46817))#918
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KIMDONGYEON00 wants to merge 4 commits intoSnapchat:mainfrom
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Fix Lua remote code execution (CVE-2025-49844, CVE-2025-46819, CVE-2025-46817))#918KIMDONGYEON00 wants to merge 4 commits intoSnapchat:mainfrom
KIMDONGYEON00 wants to merge 4 commits intoSnapchat:mainfrom
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Fix CVE-2025-49844
KIMDONGYEON00
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emilseman
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Oct 13, 2025
dhemob
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Oct 14, 2025
LUA out-of-bound read (CVE-2025-46819)
KIMDONGYEON00
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Fix Lua Library (CVE-2025-46817)
Fix Lua Library (CVE-2025-46817)
KIMDONGYEON00
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The keydb package is broken [1], vulnerable [2], and upstream's last release was in October 2023 [3]. [1] https://hydra.nixos.org/build/311470939/nixlog/2 [2] Snapchat/KeyDB#918 [3] https://github.com/Snapchat/KeyDB/releases
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CVE-2025-29844
Redis versions 8.2.1 and below are vulnerable to remote code execution via a specially crafted Lua script that manipulates the garbage collector to trigger use-after-free.
Fixed in version 8.2.2. Workaround: Use ACL to restrict EVAL and EVALSHA commands.
CVE-2025-49844
Reference
CVE-2025-46819
Redis versions 8.2.1 and below allow an authenticated user to use a specially crafted LUA script to read out-of-bound data or crash the server and subsequent denial of service.
CVE-2025-46819
Reference
CVE-2025-46817
Redis versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution
CVE-2025-46817
Reference