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prionPRIOn knowledge basePRION:CVE-2021-42373
HistoryNov 15, 2021 - 9:15 p.m.

Null pointer dereference

2021-11-1521:15:00
PRIOn knowledge base
www.prio-n.com
4

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

12.3%

JSON

A NULL pointer dereference in Busybox’s man applet leads to denial of service when a section name is supplied but no page argument is given

CPENameOperatorVersion
busyboxeq1.33.1
busyboxeq1.33.0
fedoraeq33
fedoraeq34

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5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

12.3%

JSON
Related for PRION:CVE-2021-42373
alpinelinux1cve1veracode1ubuntucve1redhatcve1osv1cnvd1debiancve1threatpost1thn1openvas6fedora2ics3nessus5suse1avleonov1