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CVE-2021-39521

6.5 MEDIUM

An issue was discovered in libredwg through v0.10.1.3751

Published: 2021-09-20 · Last updated: 2026-06-17

Severity and scoring

CVSS
6.5 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
CWE-476

Affected products

VendorProduct
gnulibredwg

Description

An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function bit_read_BB() located in bits.c. It allows an attacker to cause Denial of Service.

Source: NVD

References

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