CVE-2020-21528

2023-08-2219:16:13

Debian Security Bug Tracker

security-tracker.debian.org

cve-2020-21528

segmentation fault

ieee_segment function

outieee.c

remote attackers

crafted assembly file

unix

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

29.8%

JSON

A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service via crafted assembly file.

OSVersionArchitecturePackageVersionFilename
Debian12allnasm< 2.16.01-1nasm_2.16.01-1_all.deb
Debian11allnasm<= 2.15.05-1nasm_2.15.05-1_all.deb
Debian10allnasm<= 2.14-1nasm_2.14-1_all.deb
Debian999allnasm< 2.16.01-1nasm_2.16.01-1_all.deb
Debian13allnasm< 2.16.01-1nasm_2.16.01-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	nasm	< 2.16.01-1	nasm_2.16.01-1_all.deb
Debian	11	all	nasm	<= 2.15.05-1	nasm_2.15.05-1_all.deb
Debian	10	all	nasm	<= 2.14-1	nasm_2.14-1_all.deb
Debian	999	all	nasm	< 2.16.01-1	nasm_2.16.01-1_all.deb
Debian	13	all	nasm	< 2.16.01-1	nasm_2.16.01-1_all.deb