File Descriptor Exhaustion Vulnerability in Undertow's URLResource.getLastModified()

CVE-2018-1114 · MEDIUM Severity

AV:N/AC:L/AU:S/C:N/I:N/A:P

It was found that URLResource.getLastModified() in Undertow closes the file descriptors only when they are finalized which can cause file descriptors to exhaust. This leads to a file handler leak.

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