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.
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2188-1 | php5 security update |
Debian DSA |
DSA-4717-1 | php7.0 security update |
Debian DSA |
DSA-4719-1 | php7.3 security update |
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 |
USN-4330-1 | PHP vulnerabilities |
Ubuntu USN |
USN-4330-2 | PHP vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 13 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
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Status: PUBLISHED
Assigner: php
Published:
Updated: 2024-09-16T23:56:45.058Z
Reserved: 2020-01-15T00:00:00.000Z
Link: CVE-2020-7064
No data.
Status : Modified
Published: 2020-04-01T04:15:13.693
Modified: 2024-11-21T05:36:36.027
Link: CVE-2020-7064
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN