DEBIAN-CVE-2021-44923

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    DEBIAN-CVE-2021-44923

    Published: 21 Dec 2021Last Modified: 27 Aug 2026
    Upstream:
    CVE-2021-44923

    Summary:

    Details: A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_dump_vrml_dyn_field.isra function, which causes a segmentation fault and application crash.

    References: https://security-tracker.debian.org/tracker/CVE-2021-44923

    Affected packages

    Package

    Name: gpac

    Purl: pkg:deb/debian/gpac?arch=source&distro=bullseye

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.0.1+dfsg1-4
    1.0.1+dfsg1-4+deb11u1
    1.0.1+dfsg1-4+deb11u2
    1.0.1+dfsg1-4+deb11u3
    1.0.1+dfsg1-5

    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
    DEBIAN-CVE-2021-44923 | CVE-DB