CVE-2020-7064

2020-04-0100:00:00

ubuntu.com

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

71.1%

JSON

In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below
7.4.4, while parsing EXIF data with exif_read_data() function, it is
possible for malicious data to cause PHP to read one byte of uninitialized
memory. This could potentially lead to information disclosure or crash.

Bugs

<https://bugs.php.net/bug.php?id=79282>

Notes

Author	Note
sbeattie	PEAR issues should go against php-pear as of xenial

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchphp5< 5.5.9+dfsg-1ubuntu4.29+esm11) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchphp7.0< 7.0.33-0ubuntu0.16.04.14UNKNOWN
ubuntu18.04noarchphp7.2< 7.2.24-0ubuntu0.18.04.4UNKNOWN
ubuntu19.10noarchphp7.3< 7.3.11-0ubuntu0.19.10.4UNKNOWN
ubuntu20.04noarchphp7.4< 7.4.3-4ubuntu1.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	php5	< 5.5.9+dfsg-1ubuntu4.29+esm11) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	php7.0	< 7.0.33-0ubuntu0.16.04.14	UNKNOWN
ubuntu	18.04	noarch	php7.2	< 7.2.24-0ubuntu0.18.04.4	UNKNOWN
ubuntu	19.10	noarch	php7.3	< 7.3.11-0ubuntu0.19.10.4	UNKNOWN
ubuntu	20.04	noarch	php7.4	< 7.4.3-4ubuntu1.1	UNKNOWN