{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-2200 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-2200 is a high-severity vulnerability in Mozilla Firefox, published on 22 Dec 2022."},"fix_prompt":"Check this codebase for CVE-2022-2200 and fix it if it is affected.\n\nWhat it is: CVE-2022-2200 is a high-severity vulnerability in Mozilla Firefox, published on 22 Dec 2022. \nExploitation: There is no known exploitation of CVE-2022-2200 in the wild and no public exploit code.\n\nAffected product: Mozilla Firefox. 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-2022-2200/ (Markdown: https://insights.sbomify.com/CVE-2022-2200/index.md)","id":"CVE-2022-2200","markdown":"https://insights.sbomify.com/CVE-2022-2200/index.md","name":"CVE-2022-2200","record":{"aliases":["DEBIAN-CVE-2022-2200","GHSA-8mqx-qm24-g4fh","UBUNTU-CVE-2022-2200"],"analysis":null,"analysis_generated_by":null,"assigner":"mozilla","cpe":[{"product":"firefox","vendor":"mozilla"},{"product":"firefox_esr","vendor":"mozilla"},{"product":"thunderbird","vendor":"mozilla"}],"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-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. This vulnerability affects Firefox \u003c 102, Firefox ESR \u003c 91.11, Thunderbird \u003c 102, and Thunderbird \u003c 91.11.","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":"If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading t","id":"CVE-2022-2200","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mozilla:firefox","products":["mozilla:firefox","mozilla:firefox_esr","mozilla:thunderbird"],"type":null,"year":"2022"},"n_packages":0,"n_references":4,"next":{"headline":"Out-of-bounds Read in vim/vim","id":"CVE-2022-2206"},"packages":[],"prev":{"headline":"ICSA-22-200-01 MiCODUS MV720 GPS tracker Cross-site Scripting","id":"CVE-2022-2199"},"products":["Firefox","Firefox ESR","Thunderbird"],"published":"2022-12-22","related":[{"cvss_score":10,"headline":"Mozilla Firefox and Thunderbird Sandbox Escape","id":"CVE-2019-11708","kev_date_added":"2022-05-23","published":"2019-07-23"},{"cvss_score":9.8,"headline":"Mozilla Multiple Products Remote Code Execution","id":"CVE-2010-3765","kev_date_added":"2025-10-06","published":"2010-10-27"},{"cvss_score":9.6,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2022-26486","kev_date_added":"2022-03-07","published":"2022-12-22"},{"cvss_score":8.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2022-26485","kev_date_added":"2022-03-07","published":"2022-12-22"},{"cvss_score":8.8,"headline":"Mozilla Firefox and Thunderbird Type Confusion","id":"CVE-2019-11707","kev_date_added":"2022-05-23","published":"2019-07-23"},{"cvss_score":8.1,"headline":"Mozilla Firefox And Thunderbird Use-After-Free","id":"CVE-2020-6819","kev_date_added":"2021-11-03","published":"2020-04-24"},{"cvss_score":8.1,"headline":"Mozilla Firefox And Thunderbird Use-After-Free","id":"CVE-2020-6820","kev_date_added":"2021-11-03","published":"2020-04-24"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["Mozilla"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2022-2200/"}