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ubuntucveUbuntu.comUB:CVE-2023-0662
HistoryFeb 16, 2023 - 12:00 a.m.

CVE-2023-0662

2023-02-1600:00:00
ubuntu.com
ubuntu.com
27

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

0.001 Low

EPSS

Percentile

24.6%

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3,
excessive number of parts in HTTP form upload can cause high resource
consumption and excessive number of log entries. This can cause denial of
service on the affected server by exhausting CPU resources or disk space.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchphp5< anyUNKNOWN
ubuntu16.04noarchphp7.0< 7.0.33-0ubuntu0.16.04.16+esm5) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchphp7.2< 7.2.24-0ubuntu0.18.04.17UNKNOWN
ubuntu20.04noarchphp7.4< 7.4.3-4ubuntu2.18UNKNOWN
ubuntu22.04noarchphp8.1< 8.1.2-1ubuntu2.11UNKNOWN
ubuntu22.10noarchphp8.1< 8.1.7-1ubuntu3.3UNKNOWN
ubuntu23.04noarchphp8.1< 8.1.12-1ubuntu4UNKNOWN

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

0.001 Low

EPSS

Percentile

24.6%

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