PT-2022-21656 · Libredwg · Libredwg

Cxlzff · Published 2022-06-22 · Updated 2023-01-23 · CVE-2022-33028

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LibreDWG version 0.12.4.4608

Description The issue is related to a heap buffer overflow. It occurs via the function dwg add object at decode.c.

Recommendations For LibreDWG version 0.12.4.4608, consider disabling the dwg add object function as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-33028

Affected Products

Libredwg

References · 4

• 🔥 https://github.com/LibreDWG/libredwg/issues/489 · Exploit
• https://osv.dev/vulnerability/CVE-2022-33028 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-33028 · Security Note
• https://t.me/cibsecurity/45023 · Telegram Post