CVE-2018-14642

5.3MEDIUM

Key Information:

Vendor
Red Hat
Status
Undertow
Vendor
CVE Published:
18 September 2018

Summary

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.

Affected Version(s)

undertow

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14642
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:0364
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0362
vendor-advisoryx_refsource_REDHAT

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.