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ubuntuUbuntuUSN-5300-1
HistoryFeb 22, 2022 - 12:00 a.m.

PHP vulnerabilities

2022-02-2200:00:00
ubuntu.com
114
php 7.0
ubuntu 16.04
denial of service
sensitive information
xml parsing

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

Low

EPSS

0.009

Percentile

83.1%

Releases

  • Ubuntu 16.04 ESM

Packages

  • php7.0 - HTML-embedded scripting language interpreter

Details

It was discovered that PHP incorrectly handled certain scripts.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2015-9253, CVE-2017-8923, CVE-2017-9118, CVE-2017-9120)

It was discovered that PHP incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a denial of service,
or possibly obtain sensitive information. (CVE-2017-9119)

It was discovered that PHP incorrectly handled certain scripts with XML
parsing functions.
An attacker could possibly use this issue to obtain sensitive information.
(CVE-2021-21707)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchphp7.0-cgi< 7.0.33-0ubuntu0.16.04.16+esm3UNKNOWN
Ubuntu16.04noarchlibapache2-mod-php7.0< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchlibapache2-mod-php7.0-dbgsym< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchlibphp7.0-embed< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchlibphp7.0-embed-dbgsym< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchphp7.0< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchphp7.0-bcmath< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchphp7.0-bcmath-dbgsym< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchphp7.0-bz2< 7.0.33-0ubuntu0.16.04.16UNKNOWN
Ubuntu16.04noarchphp7.0-bz2-dbgsym< 7.0.33-0ubuntu0.16.04.16UNKNOWN
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

Low

EPSS

0.009

Percentile

83.1%