{"answers":{"affected":"It affects 4 products.","exploited":"Yes. Attackers have exploited CVE-2023-4762 in the wild since at least 6 Feb 2024.","fix":"Upgrade to a fixed version. US federal agencies must fix it by 27 Feb 2024.","what":"CVE-2023-4762 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 5 Sep 2023. 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-2023-4762 and fix it if it is affected.\n\nWhat it is: CVE-2023-4762 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 5 Sep 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: Yes. Attackers have exploited CVE-2023-4762 in the wild since at least 6 Feb 2024.\n\nAffected product: Debian Debian Linux. 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-2023-4762/ (Markdown: https://insights.sbomify.com/CVE-2023-4762/index.md)","id":"CVE-2023-4762","markdown":"https://insights.sbomify.com/CVE-2023-4762/index.md","name":"CVE-2023-4762","record":{"aliases":["DEBIAN-CVE-2023-4762","GHSA-3wjr-p76q-rg8q"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Google Chrome","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via crafted HTML pages due to type confusion in V8, requiring users to update Chrome.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Chrome","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"chrome","vendor":"google"},{"product":"edge_chromium","vendor":"microsoft"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","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-843","name":"Access of Resource Using Incompatible Type"}],"description":"Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-09-27","github_poc":2,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-09-27T14:29:43Z","kind":"github_poc","ref":"https://github.com/sherlocksecurity/CVE-2023-4762-Code-Review","stars":0,"title":null},{"date":"2023-09-27T19:25:00Z","kind":"github_poc","ref":"https://github.com/zined/CVE-2023-4762","stars":0,"title":null}],"tier":"exploited"},"has_fix":true,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2023-4762","indexable":true,"kev":{"dateAdded":"2024-02-06","dueDate":"2024-02-27","knownRansomwareCampaignUse":"Unknown","product":"Chromium V8","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"Google","vulnerabilityName":"Google Chromium V8 Type Confusion Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","google:chrome","microsoft:edge_chromium"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":10,"next":{"headline":"Use after free in Chrome","id":"CVE-2023-4763"},"packages":[],"prev":{"headline":"Memory corruption in Chrome","id":"CVE-2023-4761"},"products":["Chrome"],"published":"2023-09-05","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":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Google"]},"summary":"Remote attackers can execute arbitrary code via crafted HTML pages due to type confusion in V8, requiring users to update Chrome.","url":"https://insights.sbomify.com/CVE-2023-4762/"}