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CVE-2022-40303

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-40303

CGA ID

CGA-f3rc-g7rm-8v72

Severity

7.5

High

CVSS V3

Description

An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.

References

Affected packages


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