Double-Free Vulnerability in LibreDWG by LibreDWG
CVE-2022-33033

7.8HIGH

Key Information:

Vendor

Gnu
Status
Libredwg
Vendor
CVE Published:
23 June 2022

What is CVE-2022-33033?

LibreDWG v0.12.4.4608 has been identified to have a double-free vulnerability within the dwg_read_file function in dwg.c. This flaw may allow attackers to manipulate memory management, leading to unexpected behaviors or potential exploitation of the application. It is crucial for users to remain vigilant and update to the patched versions to mitigate any associated risks.

References

https://github.com/LibreDWG/libredwg/issues/493
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.