{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-3796 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-3796 is a high-severity vulnerability in Debian Debian Linux, published on 15 Sep 2021."},"fix_prompt":"Check this codebase for CVE-2021-3796 and fix it if it is affected.\n\nWhat it is: CVE-2021-3796 is a high-severity vulnerability in Debian Debian Linux, published on 15 Sep 2021. \nExploitation: There is no known exploitation of CVE-2021-3796 in the wild and no public exploit code.\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-2021-3796/ (Markdown: https://insights.sbomify.com/CVE-2021-3796/index.md)","id":"CVE-2021-3796","markdown":"https://insights.sbomify.com/CVE-2021-3796/index.md","name":"CVE-2021-3796","record":{"aliases":["ALPINE-CVE-2021-3796","DEBIAN-CVE-2021-3796","GHSA-vvqg-2hw5-x5xp","UBUNTU-CVE-2021-3796"],"analysis":null,"analysis_generated_by":null,"assigner":"@huntrdev","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"ontap_select_deploy_administration_utility","vendor":"netapp"},{"product":"vim","vendor":"vim"}],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"vim is vulnerable to Use After Free","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":"Use After Free in vim/vim","id":"CVE-2021-3796","indexable":false,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","netapp:ontap_select_deploy_administration_utility","vim:vim"],"type":null,"year":"2021"},"n_packages":0,"n_references":9,"next":{"headline":"Use of Wrong Operator in String Comparison in hestiacp/hestiacp","id":"CVE-2021-3797"},"packages":[],"prev":{"headline":"Inefficient Regular Expression Complexity in sindresorhus/semver-regex","id":"CVE-2021-3795"},"products":["vim/vim"],"published":"2021-09-15","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":"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":"2024-08-03","vendors":["vim"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2021-3796/"}