CVE Vulnerability

CVE-2020-7068

In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

3.6 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 1 / Impact : 2.5

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://bugs.php.net/bug.php?id=79797 Exploit Mailing List
https://security.gentoo.org/glsa/202009-10 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200918-0005/ Third Party Advisory
https://www.debian.org/security/2021/dsa-4856 Third Party Advisory
https://www.tenable.com/security/tns-2021-14 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*
Information

Published : 2020-09-09 06:15

Updated : 2022-07-01 12:18

NVD link : CVE-2020-7068

Mitre link : CVE-2020-7068

Products Affected
No products.
CWE
CWE-416