GHSA-33hj-rcmx-86mv
Undertow Servlets Vulnerable to Remote DoS via OutOfMemoryError when Passed Large Parameter Names
At a glance
- Published
- Updated
- CVE
- CVE-2024-4027
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service (DoS) attack.
Affected packages
| Package | Versions |
|---|---|
| Maven · io.undertow:undertow-core | introduced 0, fixed 2.2.39.Final |
| Maven · io.undertow:undertow-core | introduced 2.4.0.Alpha1, fixed 2.4.0.Beta1 |
| Maven · io.undertow:undertow-core | introduced 2.3.0.Alpha1, fixed 2.3.21.Final |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-4027 ADVISORY
- https://github.com/undertow-io/undertow/pull/1860 WEB
- https://github.com/undertow-io/undertow/pull/1882 WEB
- https://github.com/undertow-io/undertow/pull/1894 WEB
- https://github.com/undertow-io/undertow/commit/6b7c18481ce65ae4012d92fe2b7f17a21ef4d70b WEB
- https://github.com/undertow-io/undertow/commit/8318dd36fdc2c9842baf10c5f1bfbb3bc23f75e7 WEB
- https://github.com/undertow-io/undertow/commit/cb854c779b9e2368c3c274ebd7217c8e75d505be WEB
- https://github.com/undertow-io/undertow/commit/fb14baa51b611a4a9f755f1d8b07d6e12eac68e3 WEB
- https://access.redhat.com/security/cve/CVE-2024-4027 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2276410 WEB
- https://github.com/undertow-io/undertow PACKAGE
- https://github.com/undertow-io/undertow/releases/tag/2.2.39.Final WEB
- https://github.com/undertow-io/undertow/releases/tag/2.3.21.Final WEB
- https://github.com/undertow-io/undertow/releases/tag/2.4.0.Beta1 WEB
- https://issues.redhat.com/browse/UNDERTOW-2377 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |