MGASA-2019-0385

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    MGASA-2019-0385

    Published: 13 Dec 2019Last Modified: 16 Apr 2026
    Upstream:
    CVE-2019-19269

    Summary: Updated proftpd packages fix security vulnerability

    Details: An issue was discovered in tls_verify_crl in ProFTPD through 1.3.6b. A dereference of a NULL pointer may occur. This pointer is returned by the OpenSSL sk_X509_REVOKED_value() function when encountering an empty CRL installed by a system administrator. The dereference occurs when validating the certificate of a client connecting to the server in a TLS client/server mutual-authentication setup (CVE-2019-19269).

    References: https://advisories.mageia.org/MGASA-2019-0385.html, https://bugs.mageia.org/show_bug.cgi?id=25844, https://www.debian.org/lts/security/2019/dla-2018

    Affected packages

    Package

    Name: proftpd

    Purl: pkg:rpm/mageia/proftpd?arch=source&distro=mageia-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.5e-4.2.mga7

    Affected versions

    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