{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39070 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2023-39070 is a high-severity use after free vulnerability in n/a, published on 11 Sep 2023. 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-2023-39070 and fix it if it is affected.\n\nWhat it is: CVE-2023-39070 is a high-severity use after free vulnerability in n/a, published on 11 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39070 exists.\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-2023-39070/ (Markdown: https://insights.sbomify.com/CVE-2023-39070/index.md)","id":"CVE-2023-39070","markdown":"https://insights.sbomify.com/CVE-2023-39070/index.md","name":"CVE-2023-39070","record":{"aliases":["AZL-43537","AZL-45396","DEBIAN-CVE-2023-39070","GHSA-8mw5-fw53-vq24","UBUNTU-CVE-2023-39070","openSUSE-SU-2023:0413-1","openSUSE-SU-2024:13526-1"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Cppcheck static analyzer","requires_auth":"low_privilege","summary":"A local attacker can execute arbitrary code in Cppcheck via a use-after-free vulnerability in the removeContradiction parameter.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cppcheck","vendor":"cppchecksolutions"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"An issue in Cppcheck 2.12 dev allows a local attacker to execute arbitrary code via the removeContradiction parameter in token.cpp:1934.","ecosystems":["SUSE:Package Hub 15 SP5","openSUSE:Leap 15.5","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Use after free in n/a","id":"CVE-2023-39070","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2023"},"n_packages":3,"n_references":1,"next":{"headline":"Missing authorization in n/a","id":"CVE-2023-39073"},"packages":[{"ecosystem":"SUSE:Package Hub 15 SP5","fixed":["2.12.1-bp155.2.3.1"],"introduced":["0"],"last_affected":[],"package":"cppcheck","purl":"pkg:rpm/suse/cppcheck\u0026distro=SUSE%20Package%20Hub%2015%20SP5","source":"openSUSE-SU-2023:0413-1"},{"ecosystem":"openSUSE:Leap 15.5","fixed":["2.12.1-bp155.2.3.1"],"introduced":["0"],"last_affected":[],"package":"cppcheck","purl":"pkg:rpm/opensuse/cppcheck\u0026distro=openSUSE%20Leap%2015.5","source":"openSUSE-SU-2023:0413-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.12.1-3.1"],"introduced":["0"],"last_affected":[],"package":"cppcheck","purl":"pkg:rpm/opensuse/cppcheck\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:13526-1"}],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2023-39069"},"products":["n/a"],"published":"2023-09-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-26","vendors":["n/a"]},"summary":"A local attacker can execute arbitrary code in Cppcheck via a use-after-free vulnerability in the removeContradiction parameter.","url":"https://insights.sbomify.com/CVE-2023-39070/"}