CVE-2009-5016

N/A
Published: November 12, 2010 at 09:00 PM UTC
Updated: June 16, 2026 at 11:14 PM UTC
1 product affected across 1 vendorPHP

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Severity
N/A
Exploit prediction
EPSS 3%

Description

Integer overflow in the xml_utf8_decode function in ext/xml/xml.c in PHP before 5.2.11 makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string that uses overlong UTF-8 encoding, a different vulnerability than CVE-2010-3870.

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-189

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