CVE-2018-8019 describes a vulnerability in Apache Tomcat Native versions 1.2.0-1.2.16 and 1.1.23-1.1.34, where an OCSP responder incorrectly handled invalid responses. This flaw allowed revoked client certificates to be misidentified, enabling users with revoked certificates to authenticate via mutual TLS. The vulnerability carries a high CVSS score of 7.4 (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N), indicating a network-based attack with high impact on confidentiality and integrity, but requiring high attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
>= 1.1.23, <= 1.1.34CPE matchmatch criteria | cpe:2.3:a:apache:tomcat_native:*:*:*:*:*:*:*:* | ||
>= 1.2.0, <= 1.2.16CPE matchmatch criteria | cpe:2.3:a:apache:tomcat_native:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.