National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-7059 Detail

Current Description

When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.1 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Nist CVSS score does not match with CNA score
CNA:  PHP Group
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugs.php.net/bug.php?id=79099 Exploit Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read NIST   PHP Group  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.2.0
Up to (excluding)
7.2.27
 cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.3.0
Up to (excluding)
7.3.14
 cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.4.0
Up to (excluding)
7.4.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-7059
NVD Published Date:
02/10/2020
NVD Last Modified:
02/11/2020