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Status published
High
CVE-2019-9637
An issue was discovered in PHP before 7.1.27, 7.2.x before...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.debian.org/security/2019/dsa-4403
- https://bugs.php.net/bug.php?id=77630
- https://usn.ubuntu.com/3922-1/
- https://support.f5.com/csp/article/K53825211
- https://lists.debian.org/debian-lts-announce/2019/03/msg00043.html
- https://usn.ubuntu.com/3922-2/
- https://usn.ubuntu.com/3922-3/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
- https://security.netapp.com/advisory/ntap-20190502-0007/
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299
- https://www.tenable.com/security/tns-2019-07
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Affected Vendor
Affected Software
php, debian linux, ubuntu linux, leap, storage automation store
Vulnerable Versions:
0, 7.2.0, 7.3.0, 8.0, 9.0, 12.04, 14.04, 16.04, 18.04, 18.10, 42.3
Timeline
Official Publish:
March 8th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.