CVE-2019-11040

Impact:
Moderate
Public Date:
2019-06-18
CWE:
CWE-125
Bugzilla:
1724154: CVE-2019-11040 php: Buffer over-read in exif_read_data()

The MITRE CVE dictionary describes this issue as:

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 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.

Find out more about CVE-2019-11040 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

CVSS3 Base Score 6.5
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Impact None
Availability Impact Low

Red Hat Security Errata

Platform Errata Release Date
Red Hat Software Collections for Red Hat Enterprise Linux 7 (rh-php71-php) RHSA-2019:2519 2019-08-19

Affected Packages State

Platform Package State
Red Hat Software Collections for Red Hat Enterprise Linux rh-php70-php Affected
Red Hat Software Collections for Red Hat Enterprise Linux rh-php72-php Affected
Red Hat Enterprise Linux 8 php:7.2/php Affected
Red Hat Enterprise Linux 7 php Affected
Red Hat Enterprise Linux 6 php Out of support scope
Red Hat Enterprise Linux 5 php53 Out of support scope
Red Hat Enterprise Linux 5 php Out of support scope
Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.
Last Modified

CVE description copyright © 2017, The MITRE Corporation