vulnerability
Oracle Linux: CVE-2017-18926: ELSA-2021-1842: raptor2 security and bug fix update (MODERATE)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:N/I:P/A:P) | Jun 7, 2017 | Nov 23, 2022 | Dec 3, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
Jun 7, 2017
Added
Nov 23, 2022
Modified
Dec 3, 2025
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).
Solutions
oracle-linux-upgrade-raptor2oracle-linux-upgrade-raptor2-devel
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