CVE-2009-5016

MediumCVSS 6.8/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published: Nov 12, 2010
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2009

CVE-2009-50174.3Mozilla Firefox before 3.6 Beta 3 does not properly handle overlong UTF-8 encoding, which makes it easier for remote attackers to bypass cro CVE-2009-50186.8Stack-based buffer overflow in gif2png.c in gif2png 2.5.3 and earlier might allow context-dependent attackers to execute arbitrary code via CVE-2009-50195.0Web Wiz NewsPad stores sensitive information under the web root with insufficient access control, which allows remote attackers to download CVE-2009-50205.8Open redirect vulnerability in awredir.pl in AWStats before 6.95 allows remote attackers to redirect users to arbitrary web sites and conduc CVE-2009-50217.5Cobbler before 1.6.1 does not properly determine whether an installation has the default password, which makes it easier for attackers to ob CVE-2009-50226.8Heap-based buffer overflow in tif_ojpeg.c in the OJPEG decoder in LibTIFF before 3.9.5 allows remote attackers to execute arbitrary code via CVE-2009-50234.7The (1) dshield.conf, (2) mail-buffered.conf, (3) mynetwatchman.conf, and (4) mynetwatchman.conf actions in action.d/ in Fail2ban before 0.8 CVE-2009-50245.0ViewVC before 1.1.11 allows remote attackers to bypass the cvsdb row_limit configuration setting, and consequently conduct resource-consumpt CVE-2009-50257.5A backdoor (aka BMSA-2009-07) was found in PyForum v1.0.3 where an attacker who knows a valid user email could force a password reset on beh CVE-2009-50266.8The executable comment feature in MySQL 5.0.x before 5.0.93 and 5.1.x before 5.1.50, when running in certain slave configurations in which t CVE-2009-50287.5Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon crash) or possibly execute CVE-2009-50296.8Integer overflow in the __tzfile_read function in glibc before 2.15 allows context-dependent attackers to cause a denial of service (crash)