NULL Pointer Dereference Affecting libredwg package, versions [,0.9.3.2473)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.44% (76th percentile)

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  • Snyk IDSNYK-UNMANAGED-LIBREDWG-2368291
  • published26 Jan 2022
  • disclosed16 Jul 2020
  • creditUnknown

Introduced: 16 Jul 2020

CVE-2019-20914  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade libredwg to version 0.9.3.2473 or higher.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_common_entity_handle_data in common_entity_handle_data.spec.

CVSS Scores

version 3.1