raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-11-06T17:48:08

Updated: 2024-08-05T21:45:24.494Z

Reserved: 2020-11-06T00:00:00

Link: CVE-2017-18926

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-06T18:15:11.967

Modified: 2024-11-21T03:21:16.763

Link: CVE-2017-18926

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-06-07T00:00:00Z

Links: CVE-2017-18926 - Bugzilla