Vulnerability in Apache Tomcat_native
CVE-2018-8020
Apache Tomcat Native 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34 has a flaw that does not properly check OCSP pre-produced responses, which are lists (multiple entries) of certificate statuses. Subsequently, revoked client certificates may not be…
Vulnerability class: Improper Certificate Validation
EPSS: 0.042 (89.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Apache Tomcat_native
- Apache Software Foundation Tomcat Native — versions 1.2.0 to 1.2.16, 1.1.23 to 1.1.34
- Debian Debian_linux — versions 8.0
Weakness classification (CWE)
References
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- security@apache.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- security@apache.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- security@apache.org (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- security@apache.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2018-8020?
- CVE-2018-8020 is a high-severity vulnerability in Apache Tomcat_native, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2018-07-31.
- How severe is CVE-2018-8020?
- High severity. CVSS v3 base score is 7.4 out of 10.