{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-2556 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-2556 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-2556 is a high-severity vulnerability in Oracle Primavera P6 Enterprise Project Portfolio Management, published on 15 Jan 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-2556 and fix it if it is affected.\n\nWhat it is: CVE-2020-2556 is a high-severity vulnerability in Oracle Primavera P6 Enterprise Project Portfolio Management, published on 15 Jan 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-2556 in the wild and no public exploit code.\n\nAffected product: Oracle Primavera P6 Enterprise Project Portfolio Management. 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-2020-2556/ (Markdown: https://insights.sbomify.com/CVE-2020-2556/index.md)","id":"CVE-2020-2556","markdown":"https://insights.sbomify.com/CVE-2020-2556/index.md","name":"CVE-2020-2556","record":{"aliases":["GHSA-cch6-gwh8-r87f"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify","data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Oracle Primavera P6","requires_auth":"low_privilege","summary":"Low-privileged attackers can modify or read critical data and cause partial denial of service in Oracle Primavera P6 via a business logic flaw requiring user interaction.","user_interaction":"required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"primavera_p6_enterprise_project_portfolio_management","vendor":"oracle"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:L","version":"3.0"},"cwes":[],"description":"Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Core). Supported versions that are affected are 16.2.0.0-16.2.19.0, 17.12.0.0-17.12.16.0, 18.8.0.0-18.8.16.0, 19.12.0.0 and 20.1.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Primavera P6 Enterprise Project Portfolio Management executes to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, 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 Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Primavera P6 Enterprise Project Portfolio Management. CVSS 3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:L).","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":"Business logic in Primavera P6 Professional Project Management","id":"CVE-2020-2556","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:primavera_p6_enterprise_project_portfolio_management","products":["oracle:primavera_p6_enterprise_project_portfolio_management"],"type":"business_logic","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Demantra Demand Management","id":"CVE-2020-2557"},"packages":[],"prev":{"headline":"Oracle Multiple Products Remote Code Execution","id":"CVE-2020-2555"},"products":["Primavera P6 Professional Project Management"],"published":"2020-01-15","related":[{"cvss_score":10,"headline":"Missing authorization in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2017-3324","kev_date_added":null,"published":"2017-01-27"},{"cvss_score":9.9,"headline":"Deserialization in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2017-3503","kev_date_added":null,"published":"2017-04-24"},{"cvss_score":9.3,"headline":"Cross-site scripting in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2019-3020","kev_date_added":null,"published":"2019-10-16"},{"cvss_score":8.2,"headline":"Information disclosure in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2024-21095","kev_date_added":null,"published":"2024-04-16"},{"cvss_score":8.1,"headline":"Cross-site request forgery in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2017-3583","kev_date_added":null,"published":"2017-04-24"},{"cvss_score":8.1,"headline":"Missing authorization in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2017-3263","kev_date_added":null,"published":"2017-01-27"},{"cvss_score":7.7,"headline":"Information disclosure in Primavera P6 Enterprise Project Portfolio Management","id":"CVE-2018-2849","kev_date_added":null,"published":"2018-04-19"}],"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":"2024-09-30","vendors":["Oracle Corporation"]},"summary":"Low-privileged attackers can modify or read critical data and cause partial denial of service in Oracle Primavera P6 via a business logic flaw requiring user interaction.","url":"https://insights.sbomify.com/CVE-2020-2556/"}