GHSA-w3rx-r6r6-pgpr
image-size: ICNS parser allows denial of service through an infinite loop
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-71330
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted ICNS image buffer. Attackers can craft an ICNS buffer containing valid magic bytes and a zero-valued entry length field to trigger an infinite loop in the ICNS parser, as the offset is never incremented when the entry length field is 0, causing the while loop condition to remain true indefinitely.
Paquets affectés
| Paquet | Versions |
|---|---|
| npm · image-size | introduced 0.6.3, fixed 2.0.3 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2025-71330 ADVISORY
- https://codeberg.org/image-size/image-size/commit/e6e83a5578961de81f6d5834d90fb7430d8f29a5 WEB
- https://github.com/image-size/image-size PACKAGE
- https://joshua.hu/image-size-infinite-loop-dos-vulnerabilities WEB
- https://web.archive.org/web/20260224152152/https://github.com/image-size/image-size/pull/439 WEB
- https://www.vulncheck.com/advisories/image-size-denial-of-service-via-malformed-icns-image-parsing WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |