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CVE-2020-7061

nvd nist
Published: Feb 27, 2020Modified: Jun 17, 2026

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9.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Exploitability: 3.9 / Impact: 5.2
Source: NVD

Description

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.

Affected (4)

Products: Php: Php · Tenable: Tenable.sc
Php
1 product
Php
Tenable
1 product
Tenable.sc
Configuration A
3 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Php
Php
From 7.2.0 to 7.2.27
Php
From 7.3.0 to 7.3.14
Php
From 7.4.0 to 7.4.2
Running on/withPlatform Versions
Microsoft
Windows
All versions
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Tenable.sc
Before 5.19.0

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (6)

Source: security@php.net
ExploitVendor Advisory
Source: security@php.net
Third Party Advisory
Source: security@php.net
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.