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CVE-2024-30254

MEDIUM

5.8

Description

MesonLSP is an unofficial, unendorsed language server for meson written in C++. A vulnerability in versions prior to 4.1.4 allows overwriting arbitrary files if the attacker can make the victim either run the language server within a specific crafted project or `mesonlsp --full`. Version 4.1.4 contains a patch for this issue. As a workaround, avoid running `mesonlsp --full` and set the language server option `others.neverDownloadAutomatically` to `true`.

CVE Details

CVSS v3.1 Score5.8

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L

Attack VectorLOCAL

ComplexityHIGH

Privileges RequiredNONE

User InteractionREQUIRED

Published4/4/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22

References

https://github.com/JCWasmx86/mesonlsp/commit/594b6334061371911cd59389124ab8af30ce0a3a(security-advisories@github.com)

https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h(security-advisories@github.com)

https://github.com/JCWasmx86/mesonlsp/commit/594b6334061371911cd59389124ab8af30ce0a3a(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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