CVE-2021-39521

published 2021-09-20

CVE-2021-39521: 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…

Priority P4 23 medium 6.5 CVSS 3.1

AV N AC L PR N UI R S U C N I N A H

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
gnu	libredwg	<= 0.10.1.3751	—

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P

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CWE-476