CVE-2020-7059

2020-02-1000:00:00

ubuntu.com

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

74.1%

JSON

When using fgetss() function to read data with stripping tags, in PHP
versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is
possible to supply data that will cause this function to read past the
allocated buffer. This may lead to information disclosure or crash.

Bugs

<https://bugs.php.net/79099>

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchphp5< 5.5.9+dfsg-1ubuntu4.29+esm10UNKNOWN
ubuntu16.04noarchphp7.0< 7.0.33-0ubuntu0.16.04.11UNKNOWN
ubuntu18.04noarchphp7.2< 7.2.24-0ubuntu0.18.04.3UNKNOWN
ubuntu19.10noarchphp7.3< 7.3.11-0ubuntu0.19.10.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	php5	< 5.5.9+dfsg-1ubuntu4.29+esm10	UNKNOWN
ubuntu	16.04	noarch	php7.0	< 7.0.33-0ubuntu0.16.04.11	UNKNOWN
ubuntu	18.04	noarch	php7.2	< 7.2.24-0ubuntu0.18.04.3	UNKNOWN
ubuntu	19.10	noarch	php7.3	< 7.3.11-0ubuntu0.19.10.3	UNKNOWN