CVE-2019-9637

php: File rename across filesystems may allow unwanted access during processing

Published Mar 8, 2019 CVSS 3.0 · 7.5 High EPSS 7.3% KEV · Not listed
Description
An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1741-1 php5 security update
EUVD EUVD EUVD-2019-19006 An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.
Ubuntu USN Ubuntu USN USN-3922-1 PHP vulnerabilities
Ubuntu USN Ubuntu USN USN-3922-2 PHP vulnerabilities
Ubuntu USN Ubuntu USN USN-3922-3 PHP vulnerabilities
History

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