CVE-2019-20013
First published: Fri Dec 27 2019(Updated: )
An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in decode_3dsolid in dwg.spec.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU LibreDWG | <0.9.3 | |
| openSUSE Backports | =15.0-sp1 | |
| SUSE Linux | =15.1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html
- https://github.com/LibreDWG/libredwg/compare/0.9.2...0.9.3
- https://github.com/LibreDWG/libredwg/issues/176
- https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643060
Frequently Asked Questions
What is the severity of CVE-2019-20013?
CVE-2019-20013 is classified as a high severity vulnerability due to the potential for excessive memory allocation leading to resource exhaustion.
How do I fix CVE-2019-20013?
To fix CVE-2019-20013, upgrade GNU LibreDWG to version 0.9.3 or later.
What systems are affected by CVE-2019-20013?
CVE-2019-20013 affects GNU LibreDWG versions prior to 0.9.3 and specific versions of openSUSE Backports and SUSE openSUSE.
What type of attack does CVE-2019-20013 enable?
CVE-2019-20013 enables attackers to perform denial of service attacks by triggering excessive memory allocation.
Is CVE-2019-20013 easy to exploit?
Yes, CVE-2019-20013 can be exploited with crafted input, making it relatively easy for attackers to trigger the vulnerability.
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