CVE-2019-9637

HIGH

PHP <7.1.27-7.2.16-7.3.3 - Info Disclosure

Title source: llm
STIX 2.1

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.

References (15)

Core 15
Core References
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2019/dsa-4403
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://bugs.php.net/bug.php?id=77630
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3922-1/
Third Party Advisory x_refsource_confirm
https://support.f5.com/csp/article/K53825211
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/03/msg00043.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3922-2/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3922-3/
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190502-0007/
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2519
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:3299
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2019-07

Scores

CVSS v3 7.5
EPSS 0.0987
EPSS Percentile 93.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-264
Status published
Products (10)
canonical/ubuntu_linux 12.04
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 18.10
debian/debian_linux 8.0
debian/debian_linux 9.0
netapp/storage_automation_store
opensuse/leap 42.3
php/php < 7.1.27
Published Mar 09, 2019
Tracked Since Feb 18, 2026