DEBIAN-CVE-2019-16942

    Dashboard / Vulnerabilities / DEBIAN-CVE-2019-16942

    DEBIAN-CVE-2019-16942

    Published: 1 Oct 2019Last Modified: 21 Sept 2026
    Upstream:
    CVE-2019-16942

    Summary:

    Details: A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.

    References: https://security-tracker.debian.org/tracker/CVE-2019-16942

    Affected packages

    Package

    Name: jackson-databind

    Purl: pkg:deb/debian/jackson-databind?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.10.0-2

    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