CVE-2020-7071

Advisory lineage Upstream: 0 Downstream: 17
Modified
Published: 15 Feb 2021, 04:10
Last modified:16 Sept 2024, 17:28

Vulnerability Summary

Overall Risk (default)
medium
33/100
CVSS Score
5.3 MEDIUM
v3.1 (cve.org)
EPSS Score
7% LOW
7% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

15 Feb 2021, 04:10
Published
Vulnerability first disclosed
16 Sept 2024, 17:28
Last Modified
Vulnerability information updated

Description

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 Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS Trends

Current EPSS score: 7.00%• Percentile: 92%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    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.

Affected Systems

  • debian•debian_linux

    9.0 | 10.0

  • netapp•clustered_data_ontap

    na

  • Unknown•PHP

    ≥ 7.3.x, < 7.3.26 | ≥ 7.4.x, < 7.4.14 | ≥ 8.0.X, < 8.0.1

  • Unknown•PHP

    ≥ 7.3.0, < 7.3.26 | ≥ 7.4.0, < 7.4.14 | ≥ 8.0.0, < 8.0.1

References (7)