445
VMScore

CVE-2010-4657

Published: 13/11/2019 Updated: 20/11/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

PHP5 prior to 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.

Vulnerability Trend

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php php

redhat enterprise linux 5.0

redhat enterprise linux 6.0

debian debian linux 8.0