{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-18199 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-18199 is a medium-severity vulnerability in n/a, published on 24 Feb 2018. 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-2017-18199 and fix it if it is affected.\n\nWhat it is: CVE-2017-18199 is a medium-severity vulnerability in n/a, published on 24 Feb 2018. 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-2017-18199 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2017-18199/ (Markdown: https://insights.sbomify.com/CVE-2017-18199/index.md)","id":"CVE-2017-18199","markdown":"https://insights.sbomify.com/CVE-2017-18199/index.md","name":"CVE-2017-18199","record":{"aliases":["DEBIAN-CVE-2017-18199","GHSA-g22c-3rrr-vfp7","SUSE-SU-2020:14498-1","SUSE-SU-2020:3023-1","UBUNTU-CVE-2017-18199"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GNU libcdio library","requires_auth":"none","summary":"Remote attackers can cause a denial of service via a crafted ISO file due to a NULL pointer dereference in GNU libcdio.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libcdio","vendor":"gnu"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (NULL Pointer Dereference) via a crafted iso file.","ecosystems":["SUSE:Linux Enterprise Point of Sale 11 SP3","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Linux Enterprise Workstation Extension 12 SP5"],"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":"Null dereference in n/a","id":"CVE-2017-18199","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2017"},"n_packages":5,"n_references":4,"next":{"headline":"Denial of service in n/a","id":"CVE-2017-18200"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","fixed":["0.80-8.3.5"],"introduced":["0"],"last_affected":[],"package":"libcdio","purl":"pkg:rpm/suse/libcdio\u0026distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3","source":"SUSE-SU-2020:14498-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["0.90-6.6.5"],"introduced":["0"],"last_affected":[],"package":"libcdio","purl":"pkg:rpm/suse/libcdio\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:3023-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["0.90-6.6.5"],"introduced":["0"],"last_affected":[],"package":"libcdio","purl":"pkg:rpm/suse/libcdio\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:3023-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["0.90-6.6.5"],"introduced":["0"],"last_affected":[],"package":"libcdio","purl":"pkg:rpm/suse/libcdio\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2020:3023-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","fixed":["0.90-6.6.5"],"introduced":["0"],"last_affected":[],"package":"libcdio","purl":"pkg:rpm/suse/libcdio\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5","source":"SUSE-SU-2020:3023-1"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-18198"},"products":["n/a"],"published":"2018-02-24","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2017-18201","kev_date_added":null,"published":"2018-02-26"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2017-18198","kev_date_added":null,"published":"2018-02-24"},{"cvss_score":8.4,"headline":"Memory corruption in n/a","id":"CVE-2024-36600","kev_date_added":null,"published":"2024-06-14"},{"cvss_score":5,"headline":"Memory corruption in n/a","id":"CVE-2007-6613","kev_date_added":null,"published":"2008-01-03"}],"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":"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":"Remote attackers can cause a denial of service via a crafted ISO file due to a NULL pointer dereference in GNU libcdio.","url":"https://insights.sbomify.com/CVE-2017-18199/"}