Lucene search

K
ubuntucveUbuntu.comUB:CVE-2022-0396
HistoryMar 16, 2022 - 12:00 a.m.

CVE-2022-0396

2022-03-1600:00:00
ubuntu.com
ubuntu.com
12

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

56.3%

BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 ->
9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP
streams can cause connections to BIND to remain in CLOSE_WAIT status for an
indefinite period of time, even after the client has terminated the
connection.

Notes

Author Note
mdeslaur only affects 9.16.11 and higher
OSVersionArchitecturePackageVersionFilename
ubuntu21.10noarchbind9< 1:9.16.15-1ubuntu1.2UNKNOWN
ubuntu22.04noarchbind9< 1:9.18.0-2ubuntu3UNKNOWN

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

56.3%