5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
undertow-core is vulnerable to information disclosure attacks through authorization bypass. The vulnerability exists as undertow-core does not validate the uri
attribute in the Authorization
header, allowing a man-in-the-middle (MitM) attacker to provide a bogus uri
and accessing other content on the server.
access.redhat.com/errata/RHSA-2018:0478
access.redhat.com/errata/RHSA-2018:0479
access.redhat.com/errata/RHSA-2018:0480
access.redhat.com/errata/RHSA-2018:0481
access.redhat.com/errata/RHSA-2018:1525
access.redhat.com/errata/RHSA-2018:2405
access.redhat.com/errata/RHSA-2018:3768
bugzilla.redhat.com/show_bug.cgi?id=1503055
bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12196
github.com/undertow-io/undertow/compare/4ab466d6ce89c217443431ed0c10e66ae44e55c4...8804170ce3186bdd83b486959399ec7ac0f59d0f
issues.jboss.org/browse/UNDERTOW-1190
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N