一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2025-71330 [HIGH] – image-size through 2.0.2 contains a denial of service vulnerability that allows remote att

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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.