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ubuntucveUbuntu.comUB:CVE-2020-21528
HistoryAug 22, 2023 - 12:00 a.m.

CVE-2020-21528

2023-08-2200:00:00
ubuntu.com
ubuntu.com
12
segmentation fault
ieee_segment
nasm 2.14.03
nasm 2.15
denial of service
crafted assembly file
unix

CVSS3

5.5

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

EPSS

0.001

Percentile

33.5%

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.

CVSS3

5.5

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

EPSS

0.001

Percentile

33.5%