7.5
CWE
476
Advisory Published
Updated

CVE-2019-9772: Null Pointer Dereference

First published: Thu Mar 14 2019(Updated: )

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a NULL pointer dereference in the function dwg_dxf_LEADER at dwg.spec.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
GNU LibreDWG=0.7
GNU LibreDWG=0.7.1645
openSUSE Backports=15.0-sp1
SUSE Linux=15.1

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Frequently Asked Questions

  • What is the severity of CVE-2019-9772?

    CVE-2019-9772 is classified as a medium severity vulnerability due to its potential for causing application crashes.

  • How do I fix CVE-2019-9772?

    To fix CVE-2019-9772, update GNU LibreDWG to versions 0.8 or later where the vulnerability has been addressed.

  • What types of systems are affected by CVE-2019-9772?

    CVE-2019-9772 affects systems running GNU LibreDWG version 0.7 or 0.7.1645 as well as certain packages on openSUSE.

  • What are the consequences of exploiting CVE-2019-9772?

    Exploiting CVE-2019-9772 could lead to application crashes and potentially impact service availability.

  • Is there a workaround for CVE-2019-9772 if I cannot update my software?

    Currently, there are no known effective workarounds for CVE-2019-9772 other than applying the appropriate updates.

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