Vulnerability Details : 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.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2020-7071
Probability of exploitation activity in the next 30 days: 0.20%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 57 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-7071
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
[email protected] |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
[email protected] |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
[email protected] |
CWE ids for CVE-2020-7071
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- [email protected] (Primary)
- [email protected] (Secondary)
References for CVE-2020-7071
-
https://security.netapp.com/advisory/ntap-20210312-0005/
Vendor Advisory
-
https://www.debian.org/security/2021/dsa-4856
Third Party Advisory
-
https://www.tenable.com/security/tns-2021-14
Third Party Advisory
-
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://www.oracle.com/security-alerts/cpuoct2021.html
Patch;Third Party Advisory
Products affected by CVE-2020-7071
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*