CVE-2019-20011 — HIGH (8.8)

Vulnerability Description

An issue was discovered in GNU LibreDWG 0.92. There is a heap-based buffer over-read in decode_R13_R2000 in decode.c.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gnu	Libredwg	0.9.2
Opensuse	Backports Sle	15.0
Opensuse	Leap	15.1

Related Weaknesses (CWE)

CWE-125

References

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.htmlMailing ListThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176ExploitIssue TrackingThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643439ExploitIssue TrackingThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.htmlMailing ListThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176ExploitIssue TrackingThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643439ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2019-20011?

CVE-2019-20011 is a vulnerability with a CVSS score of 8.8 (HIGH). An issue was discovered in GNU LibreDWG 0.92. There is a heap-based buffer over-read in decode_R13_R2000 in decode.c.

How severe is CVE-2019-20011?

CVE-2019-20011 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20011?

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