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ubuntucveUbuntu.comUB:CVE-2022-22721
HistoryMar 14, 2022 - 12:00 a.m.

CVE-2022-22721

2022-03-1400:00:00
ubuntu.com
ubuntu.com
13

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

71.7%

If LimitXMLRequestBody is set to allow request bodies larger than 350MB
(defaults to 1M) on 32 bit systems an integer overflow happens which later
causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52
and earlier.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchapache2< 2.4.29-1ubuntu4.22UNKNOWN
ubuntu20.04noarchapache2< 2.4.41-4ubuntu3.10UNKNOWN
ubuntu21.10noarchapache2< 2.4.48-3.1ubuntu3.3UNKNOWN
ubuntu22.04noarchapache2< 2.4.52-1ubuntu2UNKNOWN
ubuntu14.04noarchapache2< 2.4.7-1ubuntu4.22+esm4UNKNOWN
ubuntu16.04noarchapache2< 2.4.18-2ubuntu3.17+esm5UNKNOWN

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

71.7%