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CVE-2019-9637

Published: Mar 8, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-264
NVD MITRE
7.5CVSSHIGH
EPSS Score
7.2%
Top 6.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-264

Affected Products

phpphp
Dev Tool
OSS Libraries / generic-library
debian linuxdebian
On-premOS
Operating Systems / linux-distro
ubuntu linuxcanonical
On-premOS
Operating Systems / linux-distro
leapopensuse
On-premOS
Operating Systems / linux-distro
storage automation storenetappHardware Firmware
phposs-projectUSOSS Librariesaka php language, pecl, pear
debianoss-projectGBOperating Systemsaka debian gnu/linux
canonicalcommercialGBOperating Systemsaka canonical ltd.
opensuseoss-projectDEOperating Systemsaka opensuse
netappcommercialUSHardware Firmware
and 13 more affected products View all →

Exploitability

Official Patch Available

References

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
lists.opensuse.org
and 459 more references View all →

Timeline

Published
Mar 8, 2019
Last Updated
Nov 21, 2024

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