Lucene search

K
ubuntucveUbuntu.comUB:CVE-2021-33459
HistoryJul 26, 2022 - 12:00 a.m.

CVE-2021-33459

2022-07-2600:00:00
ubuntu.com
ubuntu.com
11
yasm
null pointer
dereference
nasm-parser-directive

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

23.8%

An issue was discovered in yasm version 1.3.0. There is a NULL pointer
dereference in nasm_parser_directive() in
modules/parsers/nasm/nasm-parse.c.

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

23.8%