CVE-2020-21827
HIGHGNU LibreDWG 0.10 - Heap-Based Buffer Overflow in read_2004_compressed_section
Title source: llmDescription
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379.
References (3)
Core 3
Core References
Not Applicable x_refsource_misc
http://gnu.com
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/LibreDWG/libredwg/issues/183
Technical Description x_refsource_misc
https://cwe.mitre.org/data/definitions/122.html
Scores
CVSS v3
7.8
EPSS
0.0028
EPSS Percentile
51.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
gnu/libredwg
0.10
Published
May 17, 2021
Tracked Since
Feb 18, 2026