Undertow Missing Release of Memory after Effective Lifetime vulnerability
A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server's config, which is disabled by default, leaving the maxAge config in the handler unconfigured. The default is -1, which makes the handler vulnerable. If someone overwrites that config, the server is not subject to the attack. The attacker needs to be able to reach the server with a normal HTTP request.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-3653US | — | — | ||
A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server's config, which is disabled by default, leaving the maxAge config in the… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2024:4392WEB
- https://access.redhat.com/errata/RHSA-2024:5143WEB
- https://access.redhat.com/errata/RHSA-2024:5144WEB
- https://access.redhat.com/errata/RHSA-2024:5145WEB
- https://access.redhat.com/errata/RHSA-2024:5147WEB
- https://access.redhat.com/errata/RHSA-2024:6437WEB
- https://access.redhat.com/security/cve/CVE-2024-3653WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2274437WEB
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