{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-40997 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40997 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40997 is a high-severity memory corruption vulnerability in n/a, published on 28 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-40997 and fix it if it is affected.\n\nWhat it is: CVE-2023-40997 is a high-severity memory corruption vulnerability in n/a, published on 28 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-40997 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-2023-40997/ (Markdown: https://insights.sbomify.com/CVE-2023-40997/index.md)","id":"CVE-2023-40997","markdown":"https://insights.sbomify.com/CVE-2023-40997/index.md","name":"CVE-2023-40997","record":{"aliases":["GHSA-36gh-r3cw-vgj5"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"O-RAN RMR library","requires_auth":"none","summary":"A remote attacker can cause a denial of service in the O-RAN RMR library by sending a crafted packet that triggers a buffer overflow.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ric_message_router","vendor":"o-ran-sc"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Buffer Overflow vulnerability in O-RAN Software Community ric-plt-lib-rmr v.4.9.0 allows a remote attacker to cause a denial of service via a crafted packet.","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":"Memory corruption in n/a","id":"CVE-2023-40997","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-40998"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2023-40992"},"products":["n/a"],"published":"2023-08-28","related":[{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2023-41627","kev_date_added":null,"published":"2023-09-01"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2023-40998","kev_date_added":null,"published":"2023-08-28"}],"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":"2024-08-02","vendors":["n/a"]},"summary":"A remote attacker can cause a denial of service in the O-RAN RMR library by sending a crafted packet that triggers a buffer overflow.","url":"https://insights.sbomify.com/CVE-2023-40997/"}