CVE-2020-7071

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://bugs.php.net/bug.php?id=77423	Exploit Issue Tracking Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202105-23	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210312-0005/	Vendor Advisory
https://www.debian.org/security/2021/dsa-4856	Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html	Patch Third Party Advisory
https://www.tenable.com/security/tns-2021-14	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration 3 (hide)

cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-15 04:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-7071

Mitre link : CVE-2020-7071

CVE.ORG link : CVE-2020-7071

JSON object : View

Products Affected

debian

debian_linux

php

php

netapp

clustered_data_ontap

CWE

CWE-20

Improper Input Validation

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