{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-42299 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2023-42299 is a critical memory corruption vulnerability in Openimageio Openimageio, published on 2 Nov 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-2023-42299 and fix it if it is affected.\n\nWhat it is: CVE-2023-42299 is a critical memory corruption vulnerability in Openimageio Openimageio, published on 2 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-42299 exists.\n\nAffected product: Openimageio Openimageio. 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-2023-42299/ (Markdown: https://insights.sbomify.com/CVE-2023-42299/index.md)","id":"CVE-2023-42299","markdown":"https://insights.sbomify.com/CVE-2023-42299/index.md","name":"CVE-2023-42299","record":{"aliases":["DEBIAN-CVE-2023-42299","GHSA-49gh-crhh-42f6","UBUNTU-CVE-2023-42299"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenImageIO library","requires_auth":"none","summary":"A buffer overflow in OpenImageIO allows remote attackers to execute arbitrary code or cause denial of service via the read_subimage_data function.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"openimageio","vendor":"openimageio"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Buffer Overflow vulnerability in OpenImageIO oiio v.2.4.12.0 allows a remote attacker to execute arbitrary code and cause a denial of service via the read_subimage_data function.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2023-42299","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"openimageio:openimageio","products":["openimageio:openimageio"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2023-42307"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2023-42298"},"products":["n/a"],"published":"2023-11-02","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-55192","kev_date_added":null,"published":"2025-01-23"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-55194","kev_date_added":null,"published":"2025-01-23"},{"cvss_score":9.8,"headline":"Memory corruption in OpenImageIO","id":"CVE-2022-38143","kev_date_added":null,"published":"2022-12-23"},{"cvss_score":8.8,"headline":"OpenImageIO: Signed integer overflow in ConvertCbYCrYToRGB leads to heap out-of-bounds write in DPX 4:2:2 decoder","id":"CVE-2026-43908","kev_date_added":null,"published":"2026-05-14"},{"cvss_score":8.8,"headline":"OpenImageIO: Signed integer overflow in SwapRGBABytes loop index leads to out-of-bounds read/write in DPX ABGR decoder","id":"CVE-2026-43909","kev_date_added":null,"published":"2026-05-14"},{"cvss_score":8.8,"headline":"Integer overflow in n/a","id":"CVE-2023-42295","kev_date_added":null,"published":"2023-10-23"}],"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"A buffer overflow in OpenImageIO allows remote attackers to execute arbitrary code or cause denial of service via the read_subimage_data function.","url":"https://insights.sbomify.com/CVE-2023-42299/"}