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ubuntucveUbuntu.comUB:CVE-2021-42373
HistoryNov 15, 2021 - 12:00 a.m.

CVE-2021-42373

2021-11-1500:00:00
ubuntu.com
ubuntu.com
12

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack 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

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

0.0004 Low

EPSS

Percentile

14.3%

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

Notes

Author Note
mdeslaur introduced in 1.33

Related

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2.1 Low

CVSS2

Attack Vector

LOCAL

Attack 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

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

0.0004 Low

EPSS

Percentile

14.3%

JSON
Related for UB:CVE-2021-42373
nvd1veracode1cve1prion1debiancve1cnvd1redhatcve1osv1cvelist1alpinelinux1threatpost1openvas6fedora2thn1ics3nessus5suse1avleonov1