MGASA-2021-0583

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    MGASA-2021-0583

    Published: 23 Dec 2021Last Modified: 16 Apr 2026

    Summary: Updated webkit2 packages fix security vulnerability

    Details: Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy. (CVE-2021-30887) Processing maliciously crafted web content may lead to universal cross site scripting. (CVE-2021-30890)

    References: https://advisories.mageia.org/MGASA-2021-0583.html, https://bugs.mageia.org/show_bug.cgi?id=29793, https://webkitgtk.org/security/WSA-2021-0007.html

    Affected packages

    Package

    Name: webkit2

    Purl: pkg:rpm/mageia/webkit2?arch=source&distro=mageia-8

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.34.3-1.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-2021-0583 | CVE-DB