CVE-2024-5585

Description

In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, the fix for CVE-2024-1874 does not work if the command name includes trailing spaces. Original issue: when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a malicious user, the user can supply arguments that would execute arbitrary commands in Windows shell.

How to fix CVE-2024-5585

To remediate CVE-2024-5585, upgrade the affected package to a fixed version below.

—upgrade to 8.1.29 or later
—upgrade to 8.1.29 or later
—upgrade to 8.1.29 or later

Is CVE-2024-5585 being exploited?

Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.

Affected packages (3)

from 0, < 8.1.29, >= 8.2.0, < 8.2.20, >= 8.3.0, < 8.3.8
from 0, < 8.1.29, >= 8.2.0, < 8.2.20, >= 8.3.0, < 8.3.8
from 0, < 8.1.29, >= 8.2.0, < 8.2.20, >= 8.3.0, < 8.3.8

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H