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redhatcveRedhat.comRH:CVE-2022-2881
HistorySep 21, 2022 - 1:19 p.m.

CVE-2022-2881

2022-09-2113:19:02
redhat.com
access.redhat.com
22
bind package
http connection
statistics channel
content length
buffer overflow
availability

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

47.5%

A flaw was found in the Bind package. When an HTTP connection was reused to request statistics from the stats channel, the content length of successive responses could grow in size past the end of the allocated buffer, affecting the availability.

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

47.5%