CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
Low
EPSS
Percentile
24.9%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.
[
{
"cpes": [
"cpe:2.3:a:php_group:php:8.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:php_group:php:8.1.0:*:*:*:*:*:*:*",
"cpe:2.3:a:php_group:php:8.2.0:*:*:*:*:*:*:*"
],
"vendor": "php_group",
"product": "php",
"versions": [
{
"status": "affected",
"version": "8.0.0",
"lessThan": "80.28",
"versionType": "semver"
},
{
"status": "affected",
"version": "8.1.0",
"lessThan": "8.1.16",
"versionType": "semver"
},
{
"status": "affected",
"version": "8.2.0",
"lessThan": "8.2.3",
"versionType": "semver"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
Low
EPSS
Percentile
24.9%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total