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MitreCVE-2021-33465HistoryJul 26, 2022 - 1:15 p.m.
CVE-2021-33465
2022-07-2613:15:09
CWE-476
mitre
web.nvd.nist.gov
155
4
cve-2021-33465
nvd
yasm
null pointer
dereference
expand_mmacro
nasm-pp
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
AI Score
5.3
Confidence
High
EPSS
0.001
Percentile
23.8%
An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_mmacro() in modules/preprocs/nasm/nasm-pp.c.
Affected configurations
Node
tortallyasmMatch1.3.0
Social References
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CVE-2021-33465 affecting package yasm 1.3.0-15
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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
AI Score
5.3
Confidence
High
EPSS
0.001
Percentile
23.8%
Related for CVE-2021-33465