CVE-2020-23861

MEDIUM

LibreDWG 0.10.1 - Heap-Based Buffer Overflow in read_system_page

Title source: llm

Description

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.

References (1)

Core 1

Core References

Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc

https://github.com/LibreDWG/libredwg/issues/248

Scores

CVSS v3 5.5

EPSS 0.0018

EPSS Percentile 38.7%

Attack Vector LOCAL

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

Details

CWE

CWE-787

Status published

Products (1)

gnu/libredwg 0.10.1

Published May 18, 2021

Tracked Since Feb 18, 2026