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Test ID:1.3.6.1.4.1.25623.1.0.108634
Category:Web application abuses
Title:PHP 'CVE-2019-13224' Use-After-Free Vulnerability - Windows
Summary:PHP is prone to a use-after-free vulnerability in a used third-pary library.
Description:Summary:
PHP is prone to a use-after-free vulnerability in a used third-pary library.

Vulnerability Insight:
The flaw exists due to a use-after-free in onig_new_deluxe() in regext.c
of the third-party library Oniguruma 6.9.2 which is used by PHP.

The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled
by onig_new_deluxe().

Vulnerability Impact:
This flaw allows attackers to potentially cause information disclosure, denial
of service, or possibly code execution by providing a crafted regular expression.

Affected Software/OS:
PHP version before 7.1.32 and 7.3.x before 7.3.9.

Solution:
Update to version 7.1.32, 7.3.9 or later.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-13224
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SNL26OZSQRVLEO6JRNUVIMZTICXBNEQW/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWCPDTZOIUKGMFAD5NAKUB7FPJFAIQN5/
https://security.gentoo.org/glsa/201911-03
https://lists.debian.org/debian-lts-announce/2019/07/msg00013.html
https://usn.ubuntu.com/4088-1/
CopyrightCopyright (C) 2019 Greenbone AG

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