In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: php
Published:
Updated: 2024-09-16T22:24:49.661Z
Reserved: 2020-01-15T00:00:00
Link: CVE-2020-7062
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No data.
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Status : Modified
Published: 2020-02-27T21:15:19.037
Modified: 2024-11-21T05:36:35.703
Link: CVE-2020-7062
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