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Improper Certificate Validation Affecting tomcat-native package, versions <1.2.12-2+deb9u2

Severity

 Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
4.02% (91st percentile)

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  • Snyk IDSNYK-DEBIAN9-TOMCATNATIVE-269787
  • published31 Jul 2018
  • disclosed31 Jul 2018
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Introduced: 31 Jul 2018

CVE-2018-8019  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Debian:9 tomcat-native to version 1.2.12-2+deb9u2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat-native package and not the tomcat-native package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

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.

References