{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-18903 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-18903 is a high-severity use after free vulnerability in Opensuse Leap, published on 2 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-18903 and fix it if it is affected.\n\nWhat it is: CVE-2019-18903 is a high-severity use after free vulnerability in Opensuse Leap, published on 2 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-18903 in the wild and no public exploit code.\n\nAffected product: Opensuse Leap. 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-2019-18903/ (Markdown: https://insights.sbomify.com/CVE-2019-18903/index.md)","id":"CVE-2019-18903","markdown":"https://insights.sbomify.com/CVE-2019-18903/index.md","name":"CVE-2019-18903","record":{"aliases":["GHSA-6gv4-2ccp-8f55"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SUSE Linux wicked","requires_auth":"none","summary":"Remote attackers can trigger a use-after-free in the wicked DHCP client, causing denial of service or potential code execution on SUSE Linux systems.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"suse","cpe":[{"product":"leap","vendor":"opensuse"},{"product":"linux_enterprise_server","vendor":"suse"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-2.18.1. SUSE Linux Enterprise Server 15 wicked versions prior to 0.6.60-28.26.1. openSUSE Leap 15.1 wicked versions prior to 0.6.60-lp151.2.9.1. openSUSE Factory wicked versions prior to 0.6.62.","ecosystems":[],"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":"wicked: Use-after-free when receiving invalid DHCP6 IA_PD option","id":"CVE-2019-18903","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opensuse:leap","products":["opensuse:leap","suse:linux_enterprise_server"],"type":"use_after_free","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Migrations requests can cause DoS on rmt","id":"CVE-2019-18904"},"packages":[],"prev":{"headline":"wicked: Use-after-free when receiving invalid DHCP6 client options","id":"CVE-2019-18902"},"products":["Factory","Leap 15.1","SUSE Linux Enterprise Server 12","SUSE Linux Enterprise Server 15"],"published":"2020-03-02","related":[{"cvss_score":5.3,"headline":"Oracle Java SE Integrity Check","id":"CVE-2015-4902","kev_date_added":"2022-03-03","published":"2015-10-21"},{"cvss_score":9.9,"headline":"package builds could use directory traversal to write outside of target area","id":"CVE-2017-14804","kev_date_added":null,"published":"2018-03-01"},{"cvss_score":9.8,"headline":"Teeworlds before 0.7.4 has an integer overflow when computing a tilemap size.","id":"CVE-2019-20787","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2019-8341","kev_date_added":null,"published":"2019-02-15"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2019-6438","kev_date_added":null,"published":"2019-01-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-18215","kev_date_added":null,"published":"2018-03-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-6542","kev_date_added":null,"published":"2017-03-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-09-17","vendors":["SUSE","openSUSE"]},"summary":"Remote attackers can trigger a use-after-free in the wicked DHCP client, causing denial of service or potential code execution on SUSE Linux systems.","url":"https://insights.sbomify.com/CVE-2019-18903/"}