Description

PHP5 before 5.4.4 allows passing invalid utf-8 strings via the xmlTextWriterWriteAttribute, which are then misparsed by libxml2. This results in memory leak into the resulting output.

Remediation

References

CVE-2010-4657

Related Vulnerabilities

PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2019-9639)

WordPress Plugin WP Booking System Cross-Site Scripting (1.3.3)

MySQL CVE-2012-0492 Vulnerability (CVE-2012-0492)

Apache HTTP Server Other Vulnerability (CVE-2000-0869)

phpList Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2012-3953)

Severity

High

Classification

CVE-2010-4657 CWE-772 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Missing Update Known Vulnerabilities