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| purl | pkg:maven/io.undertow/undertow-core@2.4.0.Alpha1 |
| Next non-vulnerable version | 2.4.0.Beta1 |
| Latest non-vulnerable version | 2.4.0.Beta1 |
| Risk | 4.5 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-huxp-ctsp-fqay
Aliases: CVE-2024-3884 GHSA-6h4f-pj3g-q8fq |
Undertow OutOfMemory when parsing form data encoding with application/x-www-form-urlencoded A flaw was found in Undertow that can cause remote denial of service attacks. When the server uses the FormEncodedDataDefinition.doParse(StreamSourceChannel) method to parse large form data encoding with application/x-www-form-urlencoded, the method will cause an OutOfMemory issue. This flaw allows unauthorized users to cause a remote denial of service (DoS) attack. |
Affected by 0 other vulnerabilities. |
|
VCID-kk1t-t63f-rqg2
Aliases: CVE-2025-12543 GHSA-j382-5jj3-vw4j |
Undertow HTTP server core doesn't properly validate the Host header in incoming HTTP requests A flaw was found in the Undertow HTTP server core, which is used in WildFly, JBoss EAP, and other Java applications. The Undertow library fails to properly validate the Host header in incoming HTTP requests. As a result, requests containing malformed or malicious Host headers are processed without rejection, enabling attackers to poison caches, perform internal network scans, or hijack user sessions. | There are no reported fixed by versions. |
|
VCID-whcc-r17q-gffx
Aliases: CVE-2024-4027 GHSA-33hj-rcmx-86mv |
Undertow Servlets Vulnerable to Remote DoS via OutOfMemoryError when Passed Large Parameter Names 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 by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-04-01T16:07:51.894434+00:00 | GHSA Importer | Affected by | VCID-whcc-r17q-gffx | https://github.com/advisories/GHSA-33hj-rcmx-86mv | 38.0.0 |
| 2026-04-01T16:07:30.121394+00:00 | GHSA Importer | Affected by | VCID-kk1t-t63f-rqg2 | https://github.com/advisories/GHSA-j382-5jj3-vw4j | 38.0.0 |
| 2026-04-01T16:07:16.395024+00:00 | GHSA Importer | Affected by | VCID-huxp-ctsp-fqay | https://github.com/advisories/GHSA-6h4f-pj3g-q8fq | 38.0.0 |
| 2026-04-01T12:55:32.366016+00:00 | GithubOSV Importer | Affected by | VCID-huxp-ctsp-fqay | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-6h4f-pj3g-q8fq/GHSA-6h4f-pj3g-q8fq.json | 38.0.0 |
| 2026-04-01T12:52:21.711197+00:00 | GithubOSV Importer | Affected by | VCID-whcc-r17q-gffx | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-33hj-rcmx-86mv/GHSA-33hj-rcmx-86mv.json | 38.0.0 |