CVE-2024-4577
Scores
EPSS
Percentile: 94.4%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
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.
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (8)
Type: Configuration
Operating System:
{
"children": [
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.1.29"
},
{
"cpe23uri": "...{
"children": [
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.1.29"
},
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.2.20",
"versionStartIncluding": "8.2"
},
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.3.8",
"versionStartIncluding": "8.3"
}
],
"negate": false,
"operator": "OR"
},
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*"
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}Source: anchore_overrides
Type: Configuration
Product: php7.3
Operating System: debian
{
"unaffected": true
}Source: debian
Type: Configuration
Product: php7.4
Operating System: ubuntu focal 20.04
{
"unaffected": true
}Source: ubuntu
Type: Configuration
Product: php7.4
Operating System: debian
{
"unaffected": true
}Source: debian
Type: Configuration
Product: php8.1
Operating System: ubuntu jammy 22.04
{
"unaffected": true
}Source: ubuntu
Type: Configuration
Product: php8.2
Operating System: debian
{
"unaffected": true
}Source: debian
Type: Configuration
Vendor: fedoraproject
Product: fedora
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*",...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd
Type: Configuration
Vendor: php
Product: php
Operating System: * * *
{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.1.29",
"versionStartIncluding": "8.1.0",
"vulnerable": true
},
{
...{
"cpe_match": [
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.1.29",
"versionStartIncluding": "8.1.0",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.2.20",
"versionStartIncluding": "8.2.0",
"vulnerable": true
},
{
"cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
"versionEndExcluding": "8.3.8",
"versionStartIncluding": "8.3.0",
"vulnerable": true
}
],
"operator": "OR"
}Source: nvd