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CVE-2019-11047

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CVE-2019-11047

Published: Dec 23, 2019

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

4.8

MEDIUM

Description

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

VendorProductVersions

PHP Group

PHP

affected
7.2.x - < 7.2.26
affected
7.3.x - < 7.3.13
affected
7.4.x - < 7.4.1

Weaknesses (CWE)

CWE-125

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

References

FEDORA-2019-437d94e271
vendor-advisory
x_refsource_FEDORA
FEDORA-2019-a54a622670
vendor-advisory
x_refsource_FEDORA
USN-4239-1
vendor-advisory
x_refsource_UBUNTU
openSUSE-SU-2020:0080
vendor-advisory
x_refsource_SUSE
DSA-4626
vendor-advisory
x_refsource_DEBIAN
DSA-4628
vendor-advisory
x_refsource_DEBIAN

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