{"answers":{"affected":"6 open source packages ship an affected version, including opencv-contrib-python and opencv-python. It affects 2 products.","exploited":"There is no known exploitation of CVE-2017-12862 in the wild and no public exploit code.","fix":"Upgrade opencv-contrib-python to 3.3.1.11 or later.","what":"CVE-2017-12862 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 15 Aug 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-12862 and fix it if it is affected.\n\nWhat it is: CVE-2017-12862 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 15 Aug 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-12862 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- opencv-contrib-python (PyPI): affected all versions; fixed in 3.3.1.11\n- opencv-contrib-python (PyPI): affected all versions; fixed in 3.3.1.11\n- opencv-contrib-python (PyPI): affected all versions; fixed in 3.3.1.11\n- opencv-python (PyPI): affected all versions; fixed in 3.3.1.11\n- opencv-python (PyPI): affected all versions; fixed in 3.3.1.11\n- opencv-python (PyPI): affected all versions; fixed in 3.3.1.11\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-2017-12862/ (Markdown: https://insights.sbomify.com/CVE-2017-12862/index.md)","id":"CVE-2017-12862","markdown":"https://insights.sbomify.com/CVE-2017-12862/index.md","name":"CVE-2017-12862","record":{"aliases":["DEBIAN-CVE-2017-12862","GHSA-5rpc-gwh9-q9fg","PYSEC-2026-2807","PYSEC-2026-699","UBUNTU-CVE-2017-12862"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenCV image library","requires_auth":"none","summary":"A buffer overflow in OpenCV's PXM image parser allows remote attackers to execute arbitrary code or cause denial of service via crafted images.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"opencv","vendor":"opencv"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"In modules/imgcodecs/src/grfmt_pxm.cpp, the length of buffer AutoBuffer _src is small than expected, which will cause copy buffer overflow later. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV","id":"CVE-2017-12862","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"debian:debian_linux","products":["debian:debian_linux"],"type":"memory_corruption","year":"2017"},"n_packages":6,"n_references":4,"next":{"headline":"Integer Overflow or Wraparound in OpenCV","id":"CVE-2017-12863"},"packages":[{"ecosystem":"PyPI","fixed":["3.3.1.11"],"introduced":["0"],"last_affected":[],"package":"opencv-contrib-python","purl":null,"source":"GHSA-5rpc-gwh9-q9fg"},{"ecosystem":"PyPI","fixed":["3.3.1.11"],"introduced":["0"],"last_affected":[],"package":"opencv-contrib-python","purl":"pkg:pypi/opencv-contrib-python","source":"GHSA-5rpc-gwh9-q9fg"},{"ecosystem":"PyPI","fixed":["3.3.1.11"],"introduced":["0"],"last_affected":[],"package":"opencv-contrib-python","purl":"pkg:pypi/opencv-contrib-python","source":"PYSEC-2026-699"},{"ecosystem":"PyPI","fixed":["3.3.1.11"],"introduced":["0"],"last_affected":[],"package":"opencv-python","purl":null,"source":"GHSA-5rpc-gwh9-q9fg"},{"ecosystem":"PyPI","fixed":["3.3.1.11"],"introduced":["0"],"last_affected":[],"package":"opencv-python","purl":"pkg:pypi/opencv-python","source":"GHSA-5rpc-gwh9-q9fg"},{"ecosystem":"PyPI","fixed":["3.3.1.11"],"introduced":["0"],"last_affected":[],"package":"opencv-python","purl":"pkg:pypi/opencv-python","source":"PYSEC-2026-2807"}],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2017-12861"},"products":["n/a"],"published":"2017-08-15","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"A buffer overflow in OpenCV's PXM image parser allows remote attackers to execute arbitrary code or cause denial of service via crafted images.","url":"https://insights.sbomify.com/CVE-2017-12862/"}