CVE-2021-28236 — HIGH (7.5)

Vulnerability Description

LibreDWG v0.12.3 was discovered to contain a NULL pointer dereference via out_dxfb.c.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gnu	Libredwg	0.12.3

Related Weaknesses (CWE)

CWE-476

References

https://github.com/LibreDWG/libredwg/issues/324ExploitThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/324ExploitThird Party Advisory

FAQ

What is CVE-2021-28236?

CVE-2021-28236 is a vulnerability with a CVSS score of 7.5 (HIGH). LibreDWG v0.12.3 was discovered to contain a NULL pointer dereference via out_dxfb.c.

How severe is CVE-2021-28236?

CVE-2021-28236 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-28236?

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