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ubuntucveUbuntu.comUB:CVE-2022-0711
HistoryMar 02, 2022 - 12:00 a.m.

CVE-2022-0711

2022-03-0200:00:00
ubuntu.com
ubuntu.com
30

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.107 Low

EPSS

Percentile

95.0%

A flaw was found in the way HAProxy processed HTTP responses containing the
“Set-Cookie2” header. This flaw could allow an attacker to send crafted
HTTP response packets which lead to an infinite loop, eventually resulting
in a denial of service condition. The highest threat from this
vulnerability is availability.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchhaproxy< 2.0.13-2ubuntu0.5UNKNOWN
ubuntu21.10noarchhaproxy< 2.2.9-2ubuntu2.1UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.107 Low

EPSS

Percentile

95.0%