CVE-2020-23861

A heap-based buffer overflow vulnerability exists in LibreDWG 0.10.1 via the read_system_page function at libredwg-0.10.1/src/decode_r2007.c:666:5, which causes a denial of service by submitting a dwg file.

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.63% chance of exploitation in the next 30 days, 48th percentile

Published

2021-05-18

Updated

2024-08-04

Proof-of-concept exploits (1)

• LibreDWG/libredwg/issues/248

References

• CVE Record
• NVD entry

Related

• CVE-2020-23856
• CVE-2020-23864
• CVE-2020-23852
• CVE-2020-23872
• CVE-2020-23851
• CVE-2020-23873