Description
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).
Published: 2020-11-06
Score: 7.1 High
EPSS: 2.9% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2438-1 raptor2 security update
Debian DSA Debian DSA DSA-4785-1 raptor2 security update
EUVD EUVD EUVD-2017-10015 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).
Ubuntu USN Ubuntu USN USN-4630-1 Raptor vulnerability
Ubuntu USN Ubuntu USN USN-7868-1 Raptor vulnerabilities
History

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Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Librdf Raptor Rdf Syntax Library
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2020-11-06T00:00:00.000Z

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

cve-icon OpenCVE Enrichment

No data.

Weaknesses