CVE-2020-21844

moderate-risk
Published 2021-05-17

GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code (remote). The component is: read_2004_section_header ../../src/decode.c:2580.

Do I need to act?

-
0.59% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Gnu

References (4)

Not Applicable http://gnu.com
Exploit https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574493607
Not Applicable http://gnu.com
Exploit https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574493607
37
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal