GHSA-g4cp-h53p-v3v8
GitHub Security Advisory
Allocation of Resources Without Limits or Throttling in Undertow
✓ GitHub Reviewed
HIGH
Has CVE
Advisory Details
A flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where certain requests to the "Expect: 100-continue" header may cause an out of memory error. This flaw may potentially lead to a denial of service.
Affected Packages
Maven
io.undertow:undertow-core
Affected versions:
0
(fixed in 2.1.1.Final)
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: August 2, 2025 6:46 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.