Heap Use-After-Free Vulnerability in LibreDWG Affected by Function Flaw
CVE-2022-33025

7.8HIGH

Key Information:

Vendor
Gnu
Status
Libredwg
Vendor
CVE Published:
23 June 2022

Summary

A heap-use-after-free vulnerability has been identified in LibreDWG version 0.12.4.4608. This issue arises from a flaw in the function decode_preR13_section located in the decode_r11.c file. If exploited, this vulnerability could allow an attacker to manipulate memory in a way that could lead to unexpected behaviors or system crashes, posing a risk to the integrity of systems utilizing this software.

References

https://github.com/LibreDWG/libredwg/issues/487
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

.