{"answers":{"affected":"It affects 3 products.","exploited":"Yes. Attackers have exploited CVE-2010-3765 in the wild since at least 6 Oct 2025.","fix":"Upgrade to a fixed version. US federal agencies must fix it by 27 Oct 2025.","what":"CVE-2010-3765 is a critical memory corruption vulnerability in Mozilla Firefox, published on 27 Oct 2010. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2010-3765 and fix it if it is affected.\n\nWhat it is: CVE-2010-3765 is a critical memory corruption vulnerability in Mozilla Firefox, published on 27 Oct 2010. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2010-3765 in the wild since at least 6 Oct 2025.\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-2010-3765/ (Markdown: https://insights.sbomify.com/CVE-2010-3765/index.md)","id":"CVE-2010-3765","markdown":"https://insights.sbomify.com/CVE-2010-3765/index.md","name":"CVE-2010-3765","record":{"aliases":["GHSA-cmrc-q43h-xrrq","RHSA-2010:0808","RHSA-2010:0809","RHSA-2010:0810","RHSA-2010:0812"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Mozilla Firefox","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via memory corruption in Firefox, Thunderbird, and SeaMonkey when JavaScript is enabled.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"firefox","vendor":"mozilla"},{"product":"seamonkey","vendor":"mozilla"},{"product":"thunderbird","vendor":"mozilla"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before 3.1.6 and 3.0.x before 3.0.10, and SeaMonkey 2.x before 2.0.10, when JavaScript is enabled, allows remote attackers to execute arbitrary code via vectors related to nsCSSFrameConstructor::ContentAppended, the appendChild method, incorrect index tracking, and the creation of multiple frames, which triggers memory corruption, as exploited in the wild in October 2010 by the Belmoo malware.","ecosystems":["Red Hat:enterprise_linux:3::as","Red Hat:enterprise_linux:3::desktop","Red Hat:enterprise_linux:3::es","Red Hat:enterprise_linux:3::ws","Red Hat:enterprise_linux:4::as","Red Hat:enterprise_linux:4::desktop","Red Hat:enterprise_linux:4::es","Red Hat:enterprise_linux:4::ws","Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::client_workstation","Red Hat:enterprise_linux:5::server","Red Hat:rhel_productivity:5"],"exploits":{"exploitdb":4,"first_seen":"2010-10-25","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2010-10-25","kind":"metasploit","ref":"exploit/windows/browser/mozilla_interleaved_write","stars":null,"title":"Mozilla Firefox Interleaved document.write/appendChild Memory Corruption"},{"date":"2010-10-28","kind":"exploitdb","ref":"15341","stars":null,"title":"Mozilla Firefox - Interleaving 'document.write' / 'appendChild' Denial of Service"},{"date":"2010-10-28","kind":"exploitdb","ref":"15342","stars":null,"title":"Mozilla Firefox - Simplified Memory Corruption (PoC)"},{"date":"2010-10-29","kind":"exploitdb","ref":"15352","stars":null,"title":"Mozilla Firefox 3.6.8 \u003c 3.6.11 - Interleaving 'document.write' / 'appendChild' Remote Overflow"},{"date":"2011-02-22","kind":"exploitdb","ref":"16509","stars":null,"title":"Mozilla Firefox - Interleaving 'document.write' / 'appendChild' (Metasploit)"}],"tier":"exploited"},"has_fix":true,"headline":"Mozilla Multiple Products Remote Code Execution","id":"CVE-2010-3765","indexable":true,"kev":{"dateAdded":"2025-10-06","dueDate":"2025-10-27","knownRansomwareCampaignUse":"Unknown","product":"Multiple Products","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","vendorProject":"Mozilla","vulnerabilityName":"Mozilla Multiple Products Remote Code Execution Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"mozilla:firefox","products":["mozilla:firefox","mozilla:seamonkey","mozilla:thunderbird"],"type":"memory_corruption","year":"2010"},"n_packages":100,"n_references":51,"next":{"headline":"Use after free in n/a","id":"CVE-2010-3766"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey","purl":"pkg:rpm/redhat/seamonkey","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-chat","purl":"pkg:rpm/redhat/seamonkey-chat","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-debuginfo","purl":"pkg:rpm/redhat/seamonkey-debuginfo","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-devel","purl":"pkg:rpm/redhat/seamonkey-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-dom-inspector","purl":"pkg:rpm/redhat/seamonkey-dom-inspector","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-js-debugger","purl":"pkg:rpm/redhat/seamonkey-js-debugger","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-mail","purl":"pkg:rpm/redhat/seamonkey-mail","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nspr","purl":"pkg:rpm/redhat/seamonkey-nspr","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nspr-devel","purl":"pkg:rpm/redhat/seamonkey-nspr-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nss","purl":"pkg:rpm/redhat/seamonkey-nss","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::as","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nss-devel","purl":"pkg:rpm/redhat/seamonkey-nss-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey","purl":"pkg:rpm/redhat/seamonkey","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-chat","purl":"pkg:rpm/redhat/seamonkey-chat","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-debuginfo","purl":"pkg:rpm/redhat/seamonkey-debuginfo","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-devel","purl":"pkg:rpm/redhat/seamonkey-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-dom-inspector","purl":"pkg:rpm/redhat/seamonkey-dom-inspector","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-js-debugger","purl":"pkg:rpm/redhat/seamonkey-js-debugger","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-mail","purl":"pkg:rpm/redhat/seamonkey-mail","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nspr","purl":"pkg:rpm/redhat/seamonkey-nspr","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nspr-devel","purl":"pkg:rpm/redhat/seamonkey-nspr-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nss","purl":"pkg:rpm/redhat/seamonkey-nss","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::desktop","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nss-devel","purl":"pkg:rpm/redhat/seamonkey-nss-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey","purl":"pkg:rpm/redhat/seamonkey","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-chat","purl":"pkg:rpm/redhat/seamonkey-chat","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-debuginfo","purl":"pkg:rpm/redhat/seamonkey-debuginfo","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-devel","purl":"pkg:rpm/redhat/seamonkey-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-dom-inspector","purl":"pkg:rpm/redhat/seamonkey-dom-inspector","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-js-debugger","purl":"pkg:rpm/redhat/seamonkey-js-debugger","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-mail","purl":"pkg:rpm/redhat/seamonkey-mail","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nspr","purl":"pkg:rpm/redhat/seamonkey-nspr","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nspr-devel","purl":"pkg:rpm/redhat/seamonkey-nspr-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nss","purl":"pkg:rpm/redhat/seamonkey-nss","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::es","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-nss-devel","purl":"pkg:rpm/redhat/seamonkey-nss-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey","purl":"pkg:rpm/redhat/seamonkey","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-chat","purl":"pkg:rpm/redhat/seamonkey-chat","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-debuginfo","purl":"pkg:rpm/redhat/seamonkey-debuginfo","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-devel","purl":"pkg:rpm/redhat/seamonkey-devel","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-dom-inspector","purl":"pkg:rpm/redhat/seamonkey-dom-inspector","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-js-debugger","purl":"pkg:rpm/redhat/seamonkey-js-debugger","source":"RHSA-2010:0810"},{"ecosystem":"Red Hat:enterprise_linux:3::ws","fixed":["0:1.0.9-0.62.el3"],"introduced":["0"],"last_affected":[],"package":"seamonkey-mail","purl":"pkg:rpm/redhat/seamonkey-mail","source":"RHSA-2010:0810"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2010-3764"},"products":["n/a"],"published":"2010-10-27","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":9.6,"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":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-22","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via memory corruption in Firefox, Thunderbird, and SeaMonkey when JavaScript is enabled.","url":"https://insights.sbomify.com/CVE-2010-3765/"}