CVE-2024-25176 — Stack-based Buffer Overflow in Luajit

CWE-121 — Stack-based Buffer OverflowCWE-120 — Classic Buffer Overflow6 documents6 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 59.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
LuajitDebian LuajitMsrc Azl3 Sysbench 1.0.20-5 ON Azure Linux 3.0+4 more
Timeline
PublishedJul 7
Latest updateJul 8

Description

LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240626 have a stack-buffer-overflow in lj_strfmt_wfnum in lj_strfmt_num.c.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages8 packages

▶debiandebian/luajit< luajit 2.1.0~beta3+git20220320+dfsg-4.1+deb12u1 (bookworm)
▶Debianluajit/luajit< 2.1.0~beta3+dfsg-5.3+deb11u1+3
▶NVDluajit/luajit2.1.0

Patches

Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-xvfg-m24j-r4pm: LuaJIT through 2↗2025-07-07
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OSV
CVE-2024-25176: LuaJIT through 2↗2025-07-07
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📋Vendor Advisories

3
Microsoft
LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240626 have a stack-buffer-overflow in lj_strfmt_wfnum in lj_strfmt_num.c.↗2025-07-08
▶
Red Hat
luajit: From CVEorg collector↗2025-07-07
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Debian
CVE-2024-25176: luajit - LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240626 have a stack-buffe...↗2024
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