VDB

DEBIAN-CVE-2025-22150

DEBIAN-CVE-2025-22150 PUBLISHED CVSS 6.800000190734863 MEDIUM

Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to versions 5.28.5, 6.21.1, and 7.2.3, undici uses `Math.random()` to choose the boundary for a multipart/form-data request. It is known that the output of `Math.random()` can be predicted if several of its generated values are known. If there is a mechanism in an app that sends multipart requests to an attacker-controlled website, they can use this to leak the necessary values. Therefore, an attacker can tamper with the requests going to the backend APIs if certain conditions are met. This is fixed in versions 5.28.5, 6.21.1, and 7.2.3. As a workaround, do not issue multipart requests to attacker controlled servers.

Risk Scores

CVSS 3.1
6.800000190734863
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected Products

VendorProductVersions
Debian:14node-undici0, 0
Debian:13node-undici0, 0
Debian:12node-undici*, 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u1, 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u2

Exploit Intelligence

Timeline

  • Jan 21, 2025 CVE Published
  • Apr 28, 2026 CVE Updated
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