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    CVE-2024-28122

    JWX is Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. This vulnerability allows an attacker with a trusted public key to cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. This issue has been patched in versions 1.2.29 and 2.0.21.

    Published:Mar 9, 2024
    Last Modified:Dec 5, 2025
    EPS:Mar 9, 2024
    EPSS Score:0.00047
    CVSS Score:6.8

    Affected Products

    Vendor
    Lestrrat-go
    Product
    Jwx

    Exploits

    https://github.com/lestrrat-go/jwx/security/advisories/GHSA-hj3v-m684-v259https://github.com/lestrrat-go/jwx/security/advisories/GHSA-hj3v-m684-v259

    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