CVE-2010-3870

CVE Details

Release Date:2010-11-12

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. The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.

See more information about CVE-2010-3870 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 6.8 Base Metrics: AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector: Network Attack Complexity: Medium
Authentication: None required Confidentiality Impact: Partial
Integrity Impact: Partial Availability Impact: Partial

Errata information


PlatformErrataRelease Date
Oracle Enterprise Linux version 4 (php)ELSA-2010-09192010-11-29
Oracle Linux version 5 (php)ELSA-2010-09192010-11-29
Oracle Linux version 6 (php)ELSA-2011-01952011-02-10



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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