USN-6595-1

    Dashboard / Vulnerabilities / USN-6595-1

    USN-6595-1

    Published: 23 Jan 2024Last Modified: 10 Feb 2026

    Summary: pycryptodome vulnerability

    Details: It was discovered that PyCryptodome had a timing side-channel when performing OAEP decryption. A remote attacker could possibly use this issue to recover sensitive information.

    References: https://ubuntu.com/security/notices/USN-6595-1, https://ubuntu.com/security/CVE-2023-52323

    Affected packages

    Package

    Name: pycryptodome

    Purl: pkg:deb/ubuntu/[email protected]+dfsg1-3ubuntu0.1?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.11.0+dfsg1-3ubuntu0.1

    Affected versions

    3.9.7+dfsg1-1build3
    3.9.7+dfsg1-1build5

    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