← back
CVE-2018-14642

CVE-2018-14642

CVSS 5.3 MEDIUMEPSS 2.1%CWE-200
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.
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Red Hat · undertow

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://access.redhat.com/errata/RHSA-2019:0362https://access.redhat.com/errata/RHSA-2019:0364https://access.redhat.com/errata/RHSA-2019:0365https://access.redhat.com/errata/RHSA-2019:0380https://access.redhat.com/errata/RHSA-2019:1106https://access.redhat.com/errata/RHSA-2019:1107https://access.redhat.com/errata/RHSA-2019:1108https://access.redhat.com/errata/RHSA-2019:1140https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14642