{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-6612 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-6612 is a medium-severity vulnerability in n/a, published on 4 Feb 2018. 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-2018-6612 and fix it if it is affected.\n\nWhat it is: CVE-2018-6612 is a medium-severity vulnerability in n/a, published on 4 Feb 2018. 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-2018-6612 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-2018-6612/ (Markdown: https://insights.sbomify.com/CVE-2018-6612/index.md)","id":"CVE-2018-6612","markdown":"https://insights.sbomify.com/CVE-2018-6612/index.md","name":"CVE-2018-6612","record":{"aliases":["DEBIAN-CVE-2018-6612","GHSA-73qf-rvc2-8ggj","MGASA-2018-0146","UBUNTU-CVE-2018-6612","USN-6113-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","other"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"JPEG EXIF parser","requires_auth":"none","summary":"An integer underflow in jhead's EXIF processing allows remote attackers to cause denial of service or other impacts via malicious JPEG files.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"jhead","vendor":"jhead_project"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-191","name":"Integer Underflow (Wrap or Wraparound)"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"An integer underflow bug in the process_EXIF function of the exif.c file of jhead 3.00 raises a heap-based buffer over-read when processing a malicious JPEG file, which may allow a remote attacker to cause a denial-of-service attack or unspecified other impact.","ecosystems":[],"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":"Integer overflow in n/a","id":"CVE-2018-6612","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2018-6616"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2018-6611"},"products":["n/a"],"published":"2018-02-04","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-28550","kev_date_added":null,"published":"2023-06-13"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2025-44906","kev_date_added":null,"published":"2025-05-30"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-28277","kev_date_added":null,"published":"2022-03-23"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-28278","kev_date_added":null,"published":"2022-03-23"},{"cvss_score":7.8,"headline":"Memory corruption in jhead","id":"CVE-2021-3496","kev_date_added":null,"published":"2021-04-22"},{"cvss_score":7.8,"headline":"Other in n/a","id":"CVE-2018-16554","kev_date_added":null,"published":"2018-09-16"},{"cvss_score":7.8,"headline":"Integer overflow in n/a","id":"CVE-2018-17088","kev_date_added":null,"published":"2018-09-16"}],"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":"2024-09-17","vendors":["n/a"]},"summary":"An integer underflow in jhead's EXIF processing allows remote attackers to cause denial of service or other impacts via malicious JPEG files.","url":"https://insights.sbomify.com/CVE-2018-6612/"}