GitHub Advisoryadvisory · Maven

GHSA-vf6r-mmhc-3xcm Exposure of Sensitive Information to an Unauthorized Actor in Undertow

MEDIUM Published 2022-05-13 Modified 2022-06-29 Official page ↗
Aliases
CVE-2018-14642
Ecosystem
Maven
Packages
io.undertow:undertow-core
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-200
Reviewed
2022-06-29

Affected packages

• Maven io.undertow:undertow-core: < 2.0.19.FINAL → fixed in 2.0.19.FINAL

Description

An information leak vulnerability was found in Undertow. If all headers are not written out in the first write() call then the code that handles flushing the buffer will always write out the full contents of the writevBuffer buffer, which may contain data from previous requests.

Related

Alias · CVE (1)

  • CVE-2018-14642 An information leak vulnerability was found in Undertow. vulnerability

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References