CVE-2021-3407

    Dashboard / Vulnerabilities / CVE-2021-3407

    CVE-2021-3407

    Published: 23 Feb 2021Last Modified: 7 Aug 2026

    Summary:

    Details: A flaw was found in mupdf 1.18.0. Double free of object during linearization may lead to memory corruption and other potential consequences.

    References: http://git.ghostscript.com/?p=mupdf.git%3Bh=cee7cefc610d42fd383b3c80c12cbc675443176a, https://bugs.ghostscript.com/show_bug.cgi?id=703366, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCADE3VSPWCGTE5BV4KL273R5VK3GDKM/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M44PNYCBL33OD7GC75XNE6CDS4VSGVWO/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLC6MPH7YS6JPU427XOFRLF3KKZQUZJN/, https://lists.debian.org/debian-lts-announce/2021/03/msg00012.html, https://security.gentoo.org/glsa/202105-30

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- ea5799e01730c4aa15cddd1023700e4f7b78cc27
    Fixed -None

    Affected versions

    1.18.0-NA
    1.18.0

    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
    CVE-2021-3407 | CVE-DB