CVE-2020-6611 — MEDIUM (6.5)

Vulnerability Description

GNU LibreDWG 0.9.3.2564 has a NULL pointer dereference in get_next_owned_entity in dwg.c.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gnu	Libredwg	0.9.3.2564
Opensuse	Backports Sle	15.0
Opensuse	Leap	15.1

Related Weaknesses (CWE)

CWE-476

References

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.htmlMailing ListThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447190ExploitThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00046.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00052.htmlMailing ListThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/179#issuecomment-570447190ExploitThird Party Advisory

FAQ

What is CVE-2020-6611?

CVE-2020-6611 is a vulnerability with a CVSS score of 6.5 (MEDIUM). GNU LibreDWG 0.9.3.2564 has a NULL pointer dereference in get_next_owned_entity in dwg.c.

How severe is CVE-2020-6611?

CVE-2020-6611 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-6611?

Check the references section above for vendor advisories and patch information. Affected products include: Gnu Libredwg, Opensuse Backports Sle, Opensuse Leap.