CVE-2019-20009 — MEDIUM (6.5)

Q: What is CVE-2019-20009?

CVE-2019-20009 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in dwg_decode_SPLINE_private in dwg.spec.

Q: How severe is CVE-2019-20009?

CVE-2019-20009 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-20009?

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

Vulnerability Description

An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in dwg_decode_SPLINE_private in dwg.spec.

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
Opensuse	Backports Sle	15.0
Opensuse	Leap	15.1

Related Weaknesses (CWE)

CWE-770

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/compare/0.9.2...0.9.3PatchThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176ExploitIssue TrackingThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176#issue-541977765ExploitIssue 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/compare/0.9.2...0.9.3PatchThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176ExploitIssue TrackingThird Party Advisory
https://github.com/LibreDWG/libredwg/issues/176#issue-541977765ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2019-20009?

CVE-2019-20009 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in dwg_decode_SPLINE_private in dwg.spec.

How severe is CVE-2019-20009?

CVE-2019-20009 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-2019-20009?

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