{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-3835 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-3835 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-3835 is a high-severity memory corruption vulnerability in Talos Walt Disney Animation Studios PTEX, published on 29 Jan 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-2018-3835 and fix it if it is affected.\n\nWhat it is: CVE-2018-3835 is a high-severity memory corruption vulnerability in Talos Walt Disney Animation Studios PTEX, published on 29 Jan 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-2018-3835 in the wild and no public exploit code.\n\nAffected product: Talos Walt Disney Animation Studios PTEX. 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-2018-3835/ (Markdown: https://insights.sbomify.com/CVE-2018-3835/index.md)","id":"CVE-2018-3835","markdown":"https://insights.sbomify.com/CVE-2018-3835/index.md","name":"CVE-2018-3835","record":{"aliases":["GHSA-4rvj-v4gr-jxq6"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PTEX texture library","requires_auth":"none","summary":"An out-of-bounds write in the PTEX library allows attackers to execute arbitrary code via a maliciously crafted file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"ptex","vendor":"disneyanimation"}],"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"}],"description":"An exploitable out of bounds write vulnerability exists in version 2.2 of the Per Face Texture mapping application known as PTEX. The vulnerability is present in the reading of a file without proper parameter checking. The value read in, is not verified to be valid and its use can lead to a buffer overflow, potentially resulting in code execution.","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 Walt Disney Animation Studios PTEX","id":"CVE-2018-3835","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":"Command injection in Leptonica","id":"CVE-2018-3836"},"packages":[],"prev":{"headline":"Code injection in Insteon","id":"CVE-2018-3834"},"products":["Walt Disney Animation Studios PTEX"],"published":"2018-01-29","related":[],"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":["Talos"]},"summary":"An out-of-bounds write in the PTEX library allows attackers to execute arbitrary code via a maliciously crafted file.","url":"https://insights.sbomify.com/CVE-2018-3835/"}