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CVE-2020-15227

Published: 1 October 2020

Nette versions before 2.0.19, 2.1.13, 2.2.10, 2.3.14, 2.4.16, 3.0.6 are vulnerable to an code injection attack by passing specially formed parameters to URL that may possibly leading to RCE. Nette is a PHP/Composer MVC Framework.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
php-nette
Launchpad, Ubuntu, Debian
impish Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

bionic
Released (2.4-20160731-1ubuntu0.1)
xenial
Released (2.3.8-1ubuntu1+esm1)
Available with Ubuntu Pro
kinetic Does not exist

lunar Does not exist

jammy Does not exist

upstream
Released (2.2.10, 2.3.14, 2.4.16, 3.0.6)
mantic Does not exist

Patches:
upstream: https://github.com/nette/nette/commit/6730d3c7953f963aed17678c9daa6e1448177268
upstream: https://github.com/nette/nette/commit/af72a89976cd1aeeacccb942740f445752de6cae

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H