UBUNTU-CVE-2023-5992

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    UBUNTU-CVE-2023-5992

    Published: 31 Jan 2024Last Modified: 4 Feb 2026
    Upstream:
    CVE-2023-5992
    Aliases:
    USN-7346-1

    Summary:

    Details: A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.

    References: https://ubuntu.com/security/CVE-2023-5992, https://bugzilla.redhat.com/show_bug.cgi?id=2248685, https://www.cve.org/CVERecord?id=CVE-2023-5992, https://ubuntu.com/security/notices/USN-7346-1

    Affected packages

    Package

    Name: opensc

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-apps/jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.22.0-1ubuntu2+esm1

    Affected versions

    0.21.0-1ubuntu1

    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