UBUNTU-CVE-2018-7489

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    UBUNTU-CVE-2018-7489

    Published: 26 Feb 2018Last Modified: 8 Sept 2025
    Upstream:
    CVE-2018-7489

    Summary:

    Details: FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

    References: https://ubuntu.com/security/CVE-2018-7489, https://github.com/FasterXML/jackson-databind/issues/1931, https://github.com/FasterXML/jackson-databind/commit/6799f8f10cc78e9af6d443ed6982d00a13f2e7d2, https://www.cve.org/CVERecord?id=CVE-2018-7489

    Affected packages

    Package

    Name: jackson-databind

    Purl: pkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2.2-1ubuntu0.1~esm1

    Affected versions

    2.2.2-1

    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