MGASA-2021-0247

    Dashboard / Vulnerabilities / MGASA-2021-0247

    MGASA-2021-0247

    Published: 13 Jun 2021Last Modified: 16 Apr 2026

    Summary: Updated djvulibre packages fix security vulnerabilities

    Details: Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file. (CVE-2021-3500). Out of bounds write in function DJVU::filter_bv() via crafted djvu file. (CVE-2021-32490). Integer overflow in function render() in tools/ddjvu via crafted djvu file. (CVE-2021-32491) Out of bounds read in function DJVU::DataPool::has_data() via crafted djvu file. (CVE-2021-32492). Heap buffer overflow in function DJVU::GBitmap::decode() via crafted djvu file. (CVE-2021-32493).

    References: https://advisories.mageia.org/MGASA-2021-0247.html, https://bugs.mageia.org/show_bug.cgi?id=29000, https://www.debian.org/lts/security/2021/dla-2667, https://ubuntu.com/security/notices/USN-4957-1, https://lists.fedoraproject.org/archives/list/[email protected]/thread/AFBA3B7ZE5WL3W3IC3SJOZLTIMZPKXES/

    Affected packages

    Package

    Name: djvulibre

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.5.27-5.2.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
    MGASA-2021-0247 | CVE-DB