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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-20286
HistoryMar 15, 2021 - 6:15 p.m.

CVE-2021-20286

2021-03-1518:15:17
Alpine Linux Development Team
security.alpinelinux.org
5

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

2.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.2 Low

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.0%

JSON

A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchlibnbd< 1.10.5-r0UNKNOWN
Alpine3.20-communitynoarchlibnbd< 1.10.5-r0UNKNOWN

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4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

2.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.2 Low

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.0%

JSON
Related for ALPINE:CVE-2021-20286
openvas2cvelist1nessus3cbl_mariner1debiancve1cve1redhatcve1ubuntucve1osv1nvd1suse1prion1