PT-2018-2310
CVE-2017-12627
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Published
2018-03-01
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Updated
2024-06-15
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Apache Xerces-C XML Parser library versions prior to 3.2.1
Description
The issue is related to the incorrect processing of external DTD paths in the Apache Xerces-C XML Parser library, which can lead to a null pointer dereference under certain conditions. This can potentially allow a remote attacker to cause a denial of service.
Recommendations
For versions prior to 3.2.1, update to version 3.2.1 or later to resolve the issue.
As a temporary workaround, consider restricting the processing of external DTD paths until a patch is available.
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