CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
70.5%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | undertow | - | cpe:2.3:a:redhat:undertow:-:*:*:*:*:*:*:* |
redhat | enterprise_linux | 6.0 | cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* |
redhat | enterprise_linux | 7.0 | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* |
redhat | jboss_enterprise_application_platform | 7.1 | cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.1:*:*:*:*:*:*:* |
redhat | jboss_enterprise_application_platform | 7.2 | cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2:*:*:*:*:*:*:* |
redhat | jboss_enterprise_application_platform | 7.3 | cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:* |
access.redhat.com/errata/RHSA-2019:0362
access.redhat.com/errata/RHSA-2019:0364
access.redhat.com/errata/RHSA-2019:0365
access.redhat.com/errata/RHSA-2019:0380
access.redhat.com/errata/RHSA-2019:1106
access.redhat.com/errata/RHSA-2019:1107
access.redhat.com/errata/RHSA-2019:1108
access.redhat.com/errata/RHSA-2019:1140
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14642
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
70.5%