5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
77.4%
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when
validating URL with functions like filter_var($url, FILTER_VALIDATE_URL),
PHP will accept an URL with invalid password as valid URL. This may lead to
functions that rely on URL being valid to mis-parse the URL and produce
wrong data as components of the URL.
Author | Note |
---|---|
mdeslaur | original fix in 7.3.26 introduced a regression and was reverted with an improved fix in 7.3.27 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | php5 | < 5.5.9+dfsg-1ubuntu4.29+esm14) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | php7.0 | < 7.0.33-0ubuntu0.16.04.16+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 18.04 | noarch | php7.2 | < 7.2.24-0ubuntu0.18.04.8 | UNKNOWN |
ubuntu | 20.04 | noarch | php7.4 | < 7.4.3-4ubuntu2.5 | UNKNOWN |
ubuntu | 20.10 | noarch | php7.4 | < 7.4.9-1ubuntu1.2 | UNKNOWN |
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
77.4%