{"schema_version": "1.3.1", "id": "RLSA-2021:1842", "modified": "2023-02-02T13:20:30.814014Z", "published": "2021-05-18T06:13:17Z", "related": ["CVE-2017-18926", "CVE-2020-25713"], "summary": "Moderate: raptor2 security and bug fix update", "details": "Raptor is the RDF Parser Toolkit for Redland that provides a set of standalone RDF parsers, generating triples from RDF/XML or N-Triples. \n\nSecurity Fix(es):\n\n* raptor: heap-based buffer overflows due to an error in calculating the maximum nspace declarations for the XML writer (CVE-2017-18926)\n\n* raptor2: malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common (CVE-2020-25713)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "raptor2", "purl": "pkg:rpm/rocky-linux/raptor2?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.0.15-16.el8"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2021:1842"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896120"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1900685"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}