vulnerability
Ubuntu: (Multiple Advisories) (CVE-2017-18926): Raptor vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:N/I:P/A:P) | Nov 6, 2020 | Mar 22, 2023 | Nov 13, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
Nov 6, 2020
Added
Mar 22, 2023
Modified
Nov 13, 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
ubuntu-pro-upgrade-libraptor1ubuntu-pro-upgrade-libraptor2-0ubuntu-pro-upgrade-raptor-utils
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