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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2188-1 php5 security update
Debian DSA Debian DSA DSA-4717-1 php7.0 security update
Debian DSA Debian DSA DSA-4719-1 php7.3 security update
EUVD EUVD EUVD-2020-28198 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.
Ubuntu USN Ubuntu USN USN-4330-1 PHP vulnerabilities
Ubuntu USN Ubuntu USN USN-4330-2 PHP vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.02713}

epss

{'score': 0.03132}


cve-icon MITRE

Status: PUBLISHED

Assigner: php

Published:

Updated: 2024-09-16T23:56:45.058Z

Reserved: 2020-01-15T00:00:00

Link: CVE-2020-7064

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-04-01T04:15:13.693

Modified: 2024-11-21T05:36:36.027

Link: CVE-2020-7064

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-04-01T00:00:00Z

Links: CVE-2020-7064 - Bugzilla

cve-icon OpenCVE Enrichment

No data.