Vulnerability Details : CVE-2018-8019
When using an OCSP responder Apache Tomcat Native 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34 did not correctly handle invalid responses. This allowed for revoked client certificates to be incorrectly identified. It was therefore possible for users to authenticate with revoked certificates when using mutual TLS. Users not using OCSP checks are not affected by this vulnerability.
Products affected by CVE-2018-8019
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat_native:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat_native:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8019
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8019
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
7.4
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
2.2
|
5.2
|
NIST |
CWE ids for CVE-2018-8019
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-8019
-
https://access.redhat.com/errata/RHSA-2018:2469
RHSA-2018:2469 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://lists.apache.org/thread.html/f8e0814e11c7f21f42224b6de111cb3f5e5ab5c15b78924c516d4ec2@%3Cdev.tomcat.apache.org%3E
Pony Mail!Mailing List;Third Party Advisory
-
https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E
svn commit: r1855831 [26/30] - in /tomcat/site/trunk: ./ docs/ xdocs/ - Pony MailMailing List;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2018:2470
RHSA-2018:2470 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E
svn commit: r1873527 [26/30] - /tomcat/site/trunk/docs/ - Pony Mail
-
https://lists.debian.org/debian-lts-announce/2018/08/msg00023.html
[SECURITY] [DLA 1475-1] tomcat-native security updateThird Party Advisory
-
http://mail-archives.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180721095943.GA24320%40minotaur.apache.org%3E
[SECURITY] CVE-2018-8019 Apache Tomcat Native Connector - Mishandled OCSP invalid responseMitigation;Vendor Advisory
-
http://www.securityfocus.com/bid/104936
Apache Tomcat Native Connector CVE-2018-8019 Remote Security VulnerabilityThird Party Advisory;VDB Entry
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https://lists.apache.org/thread.html/re3b72cbb13e1dfe85c4a06959a3b6ca6d939b407ecca80db12b54220@%3Cdev.tomcat.apache.org%3E
svn commit: r1873980 [31/34] - /tomcat/site/trunk/docs/ - Pony Mail
-
http://www.securitytracker.com/id/1041507
Apache Tomcat Native OCSP Response Handling Flaws Let Remote Users Bypass Authentication on the Target System - SecurityTrackerThird Party Advisory;VDB Entry
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