{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2017-18926 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2017-18926 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 6 Nov 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-18926 and fix it if it is affected.\n\nWhat it is: CVE-2017-18926 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 6 Nov 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-18926 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2017-18926/ (Markdown: https://insights.sbomify.com/CVE-2017-18926/index.md)","id":"CVE-2017-18926","markdown":"https://insights.sbomify.com/CVE-2017-18926/index.md","name":"CVE-2017-18926","record":{"aliases":["AZL-45321","DEBIAN-CVE-2017-18926","DLA-2438-1","DSA-4785-1","GHSA-p2vv-g8rx-7jqj","SUSE-SU-2020:3350-1","SUSE-SU-2020:3351-1","SUSE-SU-2020:3352-1","UBUNTU-CVE-2017-18926","USN-4630-1","openSUSE-SU-2020:1949-1","openSUSE-SU-2020:1959-1","openSUSE-SU-2024:11296-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"RDF Syntax Library","requires_auth":"none","summary":"Heap-based buffer overflow in Raptor RDF library allows attackers to execute arbitrary code or cause denial of service via crafted XML input.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"raptor_rdf_syntax_library","vendor":"librdf"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"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).","ecosystems":["SUSE:Enterprise Storage 5","SUSE:HPE Helion OpenStack 8","SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","SUSE:Linux Enterprise Module for Desktop Applications 15 SP2","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP2-LTSS","SUSE:Linux Enterprise Server 12 SP3-BCL","SUSE:Linux Enterprise Server 12 SP3-LTSS","SUSE:Linux Enterprise Server 12 SP4-LTSS","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Linux Enterprise Workstation Extension 12 SP5","SUSE:OpenStack Cloud 7","SUSE:OpenStack Cloud 8","SUSE:OpenStack Cloud 9","SUSE:OpenStack Cloud Crowbar 8","SUSE:OpenStack Cloud Crowbar 9","openSUSE:Leap 15.1","openSUSE:Leap 15.2"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2017-18926","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora"],"type":"memory_corruption","year":"2017"},"n_packages":23,"n_references":12,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2017-20001"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 5","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Enterprise%20Storage%205","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:HPE Helion OpenStack 8","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=HPE%20Helion%20OpenStack%208","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP1","fixed":["2.0.15-3.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1","source":"SUSE-SU-2020:3350-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP2","fixed":["2.0.15-9.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2","source":"SUSE-SU-2020:3352-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:OpenStack Cloud 7","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20OpenStack%20Cloud%207","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:OpenStack Cloud 8","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20OpenStack%20Cloud%208","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:OpenStack Cloud 9","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20OpenStack%20Cloud%209","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 8","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%208","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 9","fixed":["2.0.15-5.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/suse/raptor\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%209","source":"SUSE-SU-2020:3351-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["2.0.15-lp151.3.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/opensuse/raptor\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:1959-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.0.15-lp152.4.3.1"],"introduced":["0"],"last_affected":[],"package":"raptor","purl":"pkg:rpm/opensuse/raptor\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2020:1949-1"}],"prev":{"headline":"Path traversal in n/a","id":"CVE-2017-18925"},"products":["n/a"],"published":"2020-11-06","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Heap-based buffer overflow in Raptor RDF library allows attackers to execute arbitrary code or cause denial of service via crafted XML input.","url":"https://insights.sbomify.com/CVE-2017-18926/"}