{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-3858 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-3858 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-3858 is a high-severity memory corruption vulnerability in ACD Systems Canvas Draw, published on 19 Jul 2018. 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-2018-3858 and fix it if it is affected.\n\nWhat it is: CVE-2018-3858 is a high-severity memory corruption vulnerability in ACD Systems Canvas Draw, published on 19 Jul 2018. 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-2018-3858 in the wild and no public exploit code.\n\nAffected product: ACD Systems Canvas Draw. 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-2018-3858/ (Markdown: https://insights.sbomify.com/CVE-2018-3858/index.md)","id":"CVE-2018-3858","markdown":"https://insights.sbomify.com/CVE-2018-3858/index.md","name":"CVE-2018-3858","record":{"aliases":["GHSA-4fgv-vwg6-48qj"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Canvas Draw","requires_auth":"none","summary":"A heap overflow in Canvas Draw allows attackers to execute arbitrary code via a specially crafted TIFF image.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"canvas_draw","vendor":"acdsystems"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"An exploitable heap overflow exists in the TIFF parsing functionality of Canvas Draw version 4.0.0. A specially crafted TIFF image processed via the application can lead to an out-of-bounds write, overwriting arbitrary data. An attacker can deliver a TIFF image to trigger this vulnerability and gain the ability to execute code. A different vulnerability than CVE-2018-3857.","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 Canvas Draw","id":"CVE-2018-3858","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3859"},"packages":[],"prev":{"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3857"},"products":["Canvas Draw"],"published":"2018-07-19","related":[{"cvss_score":8.8,"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3857","kev_date_added":null,"published":"2018-07-19"},{"cvss_score":8.8,"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3859","kev_date_added":null,"published":"2018-07-19"},{"cvss_score":8.8,"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3860","kev_date_added":null,"published":"2018-07-19"},{"cvss_score":8.8,"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3870","kev_date_added":null,"published":"2018-07-19"},{"cvss_score":8.8,"headline":"Memory corruption in Canvas Draw","id":"CVE-2018-3871","kev_date_added":null,"published":"2018-07-19"}],"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":"2024-09-16","vendors":["ACD Systems"]},"summary":"A heap overflow in Canvas Draw allows attackers to execute arbitrary code via a specially crafted TIFF image.","url":"https://insights.sbomify.com/CVE-2018-3858/"}