SB20250918117 - Fedora 42 update for yarnpkg

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Main Vulnerability Database SB20250918117

SB20250918117 - Fedora 42 update for yarnpkg

Published: September 18, 2025

Security Bulletin ID SB20250918117
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Resource exhaustion (CVE-ID: CVE-2025-8262)

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A remote user can trigger resource exhaustion and perform a denial of service (DoS) attack.


2) Use of insufficiently random values (CVE-ID: CVE-2025-7783)

The vulnerability allows a remote attacker to perform parameter injection attacks.

The vulnerability exists due to software uses a weak Math.random() method to generated random values for multipart form-encoded data. A remote attacker can observe values produced by Math.random in the target application and predict the random number used to generate form-data's boundary value and inject arbitrary parameters into requests. 


Remediation

Install update from vendor's website.

References