GHSA-gm62-rw4g-vrc4

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    GHSA-gm62-rw4g-vrc4

    Published: 4 Dec 2023Last Modified: 10 Sept 2026
    Aliases:
    CVE-2023-6481

    Summary: Logback is vulnerable to an attacker mounting a Denial-Of-Service attack by sending poisoned data

    Details: A serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-6481, https://github.com/qos-ch/logback/commit/7018a3609c7bcc9dc7bf5903509901a986e5f578, https://github.com/qos-ch/logback/commit/c612b2fa3caf6eef3c75f1cd5859438451d0fd6f, https://github.com/qos-ch/logback, https://logback.qos.ch/news.html#1.3.12, https://logback.qos.ch/news.html#1.3.14

    Affected packages

    Package

    Name: ch.qos.logback:logback-core

    Purl: pkg:maven/ch.qos.logback/logback-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 1.4.13
    Fixed -1.4.14

    Affected versions

    1.4.13

    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