CVE Vulnerability

CVE-2020-7061

In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugs.php.net/bug.php?id=79171 Exploit Vendor Advisory
https://security.gentoo.org/glsa/202003-57 Third Party Advisory
https://www.tenable.com/security/tns-2021-14 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*
Information

Published : 2020-02-27 09:15

Updated : 2022-05-16 07:42

NVD link : CVE-2020-7061

Mitre link : CVE-2020-7061

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read