CVE-2020-21687: Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.

PriorityP417medium5.5CVSS 3.1

AVLACLPRNUIRSUCNINAH

EPSS

0.38%

30.7th percentile

Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	nasm	< nasm 2.15.04-1 (bookworm)	nasm 2.15.04-1 (bookworm)
nasm	nasm	>= 0 < 2.15.04-1	2.15.04-1
nasm	nasm	>= 0 < 2.15.04-1	2.15.04-1
nasm	nasm	>= 0 < 2.15.04-1	2.15.04-1
nasm	nasm	>= 0 < 2.15.04-1	2.15.04-1
nasm	netwide_assembler	—	—

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

osv5.5MEDIUM

vendor_debian5.5LOW

vendor_redhat5.5MEDIUM

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