CVE-2022-33027 — HIGH (7.8)

Vulnerability Description

LibreDWG v0.12.4.4608 was discovered to contain a heap-use-after-free via the function dwg_add_handleref at dwg.c.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gnu	Libredwg	-

Related Weaknesses (CWE)

CWE-416

References

https://github.com/LibreDWG/libredwg/issues/490ExploitIssue TrackingThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/490ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-33027?

CVE-2022-33027 is a vulnerability with a CVSS score of 7.8 (HIGH). LibreDWG v0.12.4.4608 was discovered to contain a heap-use-after-free via the function dwg_add_handleref at dwg.c.

How severe is CVE-2022-33027?

CVE-2022-33027 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-33027?

Check the references section above for vendor advisories and patch information. Affected products include: Gnu Libredwg.