{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-2939 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-2939 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-2939 is a high-severity vulnerability in Oracle Database Server, published on 18 Jul 2018. 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-2018-2939 and fix it if it is affected.\n\nWhat it is: CVE-2018-2939 is a high-severity vulnerability in Oracle Database Server, published on 18 Jul 2018. 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-2018-2939 in the wild and no public exploit code.\n\nAffected product: Oracle Database Server. 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-2018-2939/ (Markdown: https://insights.sbomify.com/CVE-2018-2939/index.md)","id":"CVE-2018-2939","markdown":"https://insights.sbomify.com/CVE-2018-2939/index.md","name":"CVE-2018-2939","record":{"aliases":["GHSA-rf28-mvmh-8r4j"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Oracle Database","requires_auth":"low_privilege","summary":"A low-privileged local attacker can compromise Oracle Database Core RDBMS, leading to unauthorized data modification and denial of service.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"database_server","vendor":"oracle"}],"cvss":{"score":8.4,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H","version":"3.0"},"cwes":[],"description":"Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18.1 and 18.2. Easily exploitable vulnerability allows low privileged attacker having Local Logon privilege with logon to the infrastructure where Core RDBMS executes to compromise Core RDBMS. While the vulnerability is in Core RDBMS, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Core RDBMS accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS. CVSS 3.0 Base Score 8.4 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Privilege escalation in Oracle Database","id":"CVE-2018-2939","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:database_server","products":["oracle:database_server"],"type":"privilege_escalation","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in Java","id":"CVE-2018-2940"},"packages":[],"prev":{"headline":"Code injection in Java","id":"CVE-2018-2938"},"products":["Oracle Database"],"published":"2018-07-18","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2015-4863","kev_date_added":null,"published":"2015-10-21"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2013-1534","kev_date_added":null,"published":"2013-04-17"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2010-0071","kev_date_added":null,"published":"2010-01-13"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-1979","kev_date_added":null,"published":"2009-10-22"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-1985","kev_date_added":null,"published":"2009-10-22"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-1992","kev_date_added":null,"published":"2009-10-22"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2008-1818","kev_date_added":null,"published":"2008-04-16"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-02","vendors":["Oracle Corporation"]},"summary":"A low-privileged local attacker can compromise Oracle Database Core RDBMS, leading to unauthorized data modification and denial of service.","url":"https://insights.sbomify.com/CVE-2018-2939/"}