9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.967 High
EPSS
Percentile
99.7%
In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, when using Apache and PHP-CGI on Windows, if the system is set up to use certain code pages, Windows may use “Best-Fit” behavior to replace characters in command line given to Win32 API functions. PHP CGI module may misinterpret those characters as PHP options, which may allow a malicious user to pass options to PHP binary being run, and thus reveal the source code of scripts, run arbitrary PHP code on the server, etc.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | php7.3 | < 7.3.31-1~deb10u1 | php7.3_7.3.31-1~deb10u1_all.deb |
Debian | 11 | all | php7.4 | < 7.4.33-1+deb11u4 | php7.4_7.4.33-1+deb11u4_all.deb |
Debian | 12 | all | php8.2 | < 8.2.7-1~deb12u1 | php8.2_8.2.7-1~deb12u1_all.deb |
Debian | 999 | all | php8.2 | < 8.2.20-3 | php8.2_8.2.20-3_all.deb |
Debian | 13 | all | php8.2 | < 8.2.18-1 | php8.2_8.2.18-1_all.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.967 High
EPSS
Percentile
99.7%