{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-3417 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2023-3417 is a high-severity vulnerability in Debian Debian Linux, published on 24 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3417 and fix it if it is affected.\n\nWhat it is: CVE-2023-3417 is a high-severity vulnerability in Debian Debian Linux, published on 24 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-3417 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-2023-3417/ (Markdown: https://insights.sbomify.com/CVE-2023-3417/index.md)","id":"CVE-2023-3417","markdown":"https://insights.sbomify.com/CVE-2023-3417/index.md","name":"CVE-2023-3417","record":{"aliases":["DEBIAN-CVE-2023-3417","DLA-3510-1","DSA-5463-1","GHSA-xpxg-5vmj-vx9g","UBUNTU-CVE-2023-3417","openSUSE-SU-2024:13072-1"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Email client","requires_auth":"none","summary":"Attackers can spoof file extensions using Unicode characters to disguise executables as documents, bypassing user security checks in Thunderbird.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mozilla","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"thunderbird","vendor":"mozilla"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[],"description":"Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in  fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird \u003c 115.0.1 and Thunderbird \u003c 102.13.1.","ecosystems":["openSUSE:Tumbleweed"],"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":"File Extension Spoofing using the Text Direction Override Character","id":"CVE-2023-3417","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","mozilla:thunderbird"],"type":"other","year":"2023"},"n_packages":1,"n_references":5,"next":{"headline":"The issue is not in the plugin itself but the underlying chat service","id":"CVE-2023-3418"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["102.13.1-1.1"],"introduced":["0"],"last_affected":[],"package":"MozillaThunderbird","purl":"pkg:rpm/opensuse/MozillaThunderbird\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:13072-1"}],"prev":{"headline":"tagDiv Opt-In Builder \u003c= 1.4.4 - Authenticated (Admin+) SQL Injection","id":"CVE-2023-3416"},"products":["Thunderbird"],"published":"2023-07-24","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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-12-18","vendors":["Mozilla"]},"summary":"Attackers can spoof file extensions using Unicode characters to disguise executables as documents, bypassing user security checks in Thunderbird.","url":"https://insights.sbomify.com/CVE-2023-3417/"}