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MitreCVE-2021-33466HistoryJul 26, 2022 - 1:15 p.m.
CVE-2021-33466
2022-07-2613:15:09
CWE-476
mitre
web.nvd.nist.gov
158
4
cve-2021-33466
yasm
null pointer dereference
security vulnerability
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_smacro() in modules/preprocs/nasm/nasm-pp.c.
Affected configurations
Node
tortallyasmMatch1.3.0
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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%
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