DEBIAN-CVE-2018-8020

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    DEBIAN-CVE-2018-8020

    Published: 31 Jul 2018Last Modified: 1 Sept 2026
    Upstream:
    CVE-2018-8020

    Summary:

    Details: 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 properly identified, allowing for users to authenticate with revoked certificates to connections that require mutual TLS. Users not using OCSP checks are not affected by this vulnerability.

    References: https://security-tracker.debian.org/tracker/CVE-2018-8020

    Affected packages

    Package

    Name: tomcat-native

    Purl: pkg:deb/debian/tomcat-native?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.17-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High