UBUNTU-CVE-2018-14642
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-14642
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2018-14642, https://bugzilla.redhat.com/show_bug.cgi?id=1628702, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14642, https://www.cve.org/CVERecord?id=CVE-2018-14642
Affected packages
Package
Name: undertow
Purl: pkg:deb/ubuntu/undertow?arch=source&distro=esm-apps%2Fxenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1.3.4-1
1.3.5-1
1.3.7-1
1.3.11-1
1.3.16-1
1.3.16-1ubuntu0.1~esm1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
