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CVE-2010-4657

CVE-2010-4657

EPSS 1.5%
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.
Affected products
php5 · php5

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References
https://access.redhat.com/security/cve/cve-2010-4657https://bugs.launchpad.net/php/%2Bbug/655442https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657https://security-tracker.debian.org/tracker/CVE-2010-4657