CVE-2020-15807
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
- Record
CVE-2020-15807- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-476
- Updated
- 2026-11-02
CVE List No score
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
- Record
CVE-2020-15807- Updated
- 2026-11-02
EUVDEUVD-2020-7790 No score
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
- Record
EUVD-2020-7790- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hjvc-f345-6395 No score
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
- Record
GHSA-hjvc-f345-6395- Updated
- 2026-11-02
OSV
GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.
- Record
CVE-2020-15807- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-15807 is a medium vulnerability (CVSS 6.5) in Gnu Libredwg, published July 17, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.49%, the 74th percentile. No source names a fixed version.