{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/63586?format=json","vulnerability_id":"VCID-y2mz-17h4-1yhu","summary":"Mozilla developers identified and fixed several memory safety bugs in the\nbrowser engine used in Firefox and other Mozilla-based products. Some of these\nbugs showed evidence of memory corruption under certain circumstances, and we\npresume that with enough effort at least some of these could be exploited to run\narbitrary code.In general these flaws cannot be exploited through email in the Thunderbird\nand SeaMonkey products because scripting is disabled, but are potentially a risk\nin browser or browser-like contexts in those products.","aliases":[{"alias":"CVE-2012-3983"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/86635?format=json","purl":"pkg:mozilla/Firefox@16.0.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@16.0.0"},{"url":"http://public2.vulnerablecode.io/api/packages/86636?format=json","purl":"pkg:mozilla/Firefox%20ESR@10.0.8","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520ESR@10.0.8"},{"url":"http://public2.vulnerablecode.io/api/packages/86639?format=json","purl":"pkg:mozilla/SeaMonkey@2.13.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/SeaMonkey@2.13.0"},{"url":"http://public2.vulnerablecode.io/api/packages/86637?format=json","purl":"pkg:mozilla/Thunderbird@16.0.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Thunderbird@16.0.0"},{"url":"http://public2.vulnerablecode.io/api/packages/86638?format=json","purl":"pkg:mozilla/Thunderbird%20ESR@10.0.8","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Thunderbird%2520ESR@10.0.8"}],"affected_packages":[],"references":[{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html","reference_id":"","reference_type":"","scores":[],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-3983.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-3983.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2012-3983","reference_id":"","reference_type":"","scores":[{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73709","published_at":"2026-05-14T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73488","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73629","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73651","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73496","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73519","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.7349","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73527","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.7354","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73563","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73547","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73539","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73582","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73592","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73585","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73618","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73628","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73626","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73619","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73644","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00771","scoring_system":"epss","scoring_elements":"0.73667","published_at":"2026-05-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2012-3983"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=634444","reference_id":"","reference_type":"","scores":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=634444"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=762920","reference_id":"","reference_type":"","scores":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=762920"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=768313","reference_id":"","reference_type":"","scores":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=768313"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=790865","reference_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