cbcvebase.
CVE-2018-19755
published 2018-11-30

CVE-2018-19755: There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service…

PriorityP417medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
1.00%
59.1th percentile
There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service (out-of-bounds array access) because a certain conversion can result in a negative integer.

Affected

6 ranges
VendorProductVersion rangeFixed in
debiannasm< nasm 2.15.02-1 (bookworm)nasm 2.15.02-1 (bookworm)
nasmnasm>= 0 < 2.15.02-12.15.02-1
nasmnasm>= 0 < 2.15.02-12.15.02-1
nasmnasm>= 0 < 2.15.02-12.15.02-1
nasmnasm>= 0 < 2.15.02-12.15.02-1
nasmnetwide_assembler

CVSS provenance

nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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