UBUNTU-CVE-2022-38493

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    UBUNTU-CVE-2022-38493

    Published: 20 Aug 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-38493

    Summary:

    Details: Rhonabwy 0.9.99 through 1.1.x before 1.1.7 doesn't check the RSA private key length before RSA-OAEP decryption. This allows attackers to cause a Denial of Service via a crafted JWE (JSON Web Encryption) token.

    References: https://ubuntu.com/security/CVE-2022-38493, https://github.com/babelouest/rhonabwy/commit/dd528b3aabd13863f855a68e76966e4e019fc399, https://www.cve.org/CVERecord?id=CVE-2022-38493

    Affected packages

    Package

    Name: rhonabwy

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.9.13-4

    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
    UBUNTU-CVE-2022-38493 | CVE-DB