MGASA-2021-0391

    Dashboard / Vulnerabilities / MGASA-2021-0391

    MGASA-2021-0391

    Published: 6 Aug 2021Last Modified: 16 Apr 2026
    Upstream:
    CVE-2021-36386

    Summary: Updated fetchmail packages fix security vulnerability

    Details: Updated fetchmail packages fix security vulnerability: report_vbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf va_list argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages (CVE-2021-36386).

    References: https://advisories.mageia.org/MGASA-2021-0391.html, https://bugs.mageia.org/show_bug.cgi?id=29297, https://www.fetchmail.info/fetchmail-SA-2021-01.txt

    Affected packages

    Package

    Name: fetchmail

    Purl: pkg:rpm/mageia/fetchmail?arch=source&distro=mageia-8

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.4.8-4.1.mga8

    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
    MGASA-2021-0391 | CVE-DB