{"id":"CVE-2013-1690","published":"2013-06-26T03:19:10Z","modified":"2026-06-16T23:51:55Z","title":"Mozilla Firefox and Thunderbird Denial-of-Service Vulnerability","vendor":"Mozilla","product":"Firefox and Thunderbird","tier":"core","eol":null,"description":{"text":"Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted web site that triggers an attempt to execute data at an unmapped memory location.","provenance":"source","from":"NVD"},"summary":{"text":"The flaw is in how Mozilla Firefox (before 22.0 and ESR 17.x before 17.0.7) and Thunderbird (before 17.0.7 and ESR 17.x before 17.0.7) handle onreadystatechange events during page reloading, which can lead to an attempt to execute data at an unmapped memory location. A remote attacker who lures a user to a crafted web site, which requires user interaction and no authentication, can crash the application for a denial of service or possibly execute arbitrary code.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:10:27Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.69021,"percentile":0.99349,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2022-03-28","dueDate":"2022-04-18","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2013-1690","provenance":"source"},"vulncheckKev":{"dateAdded":"2013-09-13","exploitedFirstSeen":"2013-09-13","ransomware":false,"evidence":[{"url":"https://blogs.cisco.com/security/watering-hole-attacks-target-energy-sector","date":"2013-09-13"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-03-28"}],"evidenceTotal":2,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00003.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00004.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00005.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00006.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00010.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00011.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0981.html","tags":["Third Party Advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0982.html","tags":["Third Party Advisory"]},{"url":"http://www.debian.org/security/2013/dsa-2716","tags":["Mailing List","Third Party Advisory"]},{"url":"http://www.debian.org/security/2013/dsa-2720","tags":["Mailing List","Third Party Advisory"]},{"url":"http://www.mozilla.org/security/announce/2013/mfsa2013-53.html","tags":["Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/60778","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.ubuntu.com/usn/USN-1890-1","tags":["Third Party Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-1891-1","tags":["Third Party Advisory"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=857883","tags":["Issue Tracking"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=901365","tags":["Issue Tracking"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16996","tags":["Broken Link"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00003.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00004.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00005.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00006.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00010.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00011.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0981.html","tags":["Third Party Advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0982.html","tags":["Third Party Advisory"]},{"url":"http://www.debian.org/security/2013/dsa-2716","tags":["Mailing List","Third Party Advisory"]},{"url":"http://www.debian.org/security/2013/dsa-2720","tags":["Mailing List","Third Party Advisory"]},{"url":"http://www.mozilla.org/security/announce/2013/mfsa2013-53.html","tags":["Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/60778","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.ubuntu.com/usn/USN-1890-1","tags":["Third Party Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-1891-1","tags":["Third Party Advisory"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=857883","tags":["Issue Tracking"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=901365","tags":["Issue Tracking"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16996","tags":["Broken Link"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-1690","tags":["US Government Resource"]}],"techniques":[{"id":"T1189","name":"Drive-by Compromise","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Victim visits crafted website triggering exploit","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"via a crafted web site that triggers an attempt to execute data","start":326,"end":389}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Arbitrary code execution possible","mappingType":"primary_impact","evidence":[{"from":"description","quote":"possibly execute arbitrary code via a crafted web site","start":294,"end":348}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1499","name":"Endpoint Denial of Service","tactics":["impact"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Crash denial of service","mappingType":"primary_impact","evidence":[{"from":"description","quote":"cause a denial of service (application crash)","start":245,"end":290}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2013-1717","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-1717","exploited":true,"exploitedSince":"2022-03-28","provenance":"source"},"exploits":[{"id":27429,"url":"https://www.exploit-db.com/exploits/27429","title":"Mozilla Firefox - onreadystatechange Event DocumentViewerImpl Use-After-Free (Metasploit)","type":"remote","platform":"windows","date":"2013-08-08","verified":true,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2013-08-08"},"pocGithub":{"count":2,"skipped":0,"earliest":"2014-08-19","earliestUrl":"https://github.com/vlad902/annotated-fbi-tbb-exploit","repos":[{"name":"vlad902/annotated-fbi-tbb-exploit","url":"https://github.com/vlad902/annotated-fbi-tbb-exploit","stars":15,"created":"2014-08-19"},{"name":"Diamond975-py/FBI-Tor-Exploit-CVE-2013-1690","url":"https://github.com/Diamond975-py/FBI-Tor-Exploit-CVE-2013-1690","stars":0,"created":"2026-10-29"}]},"metasploit":[{"name":"Firefox onreadystatechange Event DocumentViewerImpl Use After Free","module":"exploit/windows/browser/mozilla_firefox_onreadystatechange","type":"exploit","disclosureDate":"2013-06-25","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/mozilla_firefox_onreadystatechange.rb"}],"first":{"date":"2013-06-25","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/mozilla_firefox_onreadystatechange.rb"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1189"],"provenance":"ai"},{"stage":"primary","techniques":["T1059","T1499"],"provenance":"ai"}],"timeline":[{"date":"2013-06-25","kind":"exploit-public","label":"First public exploit: Metasploit; later: Exploit-DB 2013-08-08, PoC-in-GitHub 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catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 4795 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.87,"detail":"percentile 0.9935"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 Exploit-DB entry; 2 PoC-in-GitHub repos; 1 Metasploit module"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.16,"detail":"base score 8.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}