{"api_version":"1","generated_at":"2026-07-23T06:14:44+00:00","cve":"CVE-2008-5502","urls":{"html":"https://cve.report/CVE-2008-5502","api":"https://cve.report/api/cve/CVE-2008-5502.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2008-5502","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2008-5502"},"summary":{"title":"CVE-2008-5502","description":"The layout engine in Mozilla Firefox 3.x before 3.0.5, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 allows remote attackers to cause a denial of service (crash) via vectors that trigger memory corruption, related to the GetXMLEntity and FastAppendChar functions.","state":"PUBLISHED","assigner":"redhat","published_at":"2008-12-17 23:30:00","updated_at":"2026-04-23 00:35:47"},"problem_types":["CWE-399","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.vupen.com/english/advisories/2009/0977","name":"http://www.vupen.com/english/advisories/2009/0977","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Webmail : Solution de messagerie professionnelle - OVHcloud- OVH","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1","name":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"],"title":"","mime":"","httpstatus":"-1","archivestatus":"404"},{"url":"http://www.redhat.com/support/errata/RHSA-2009-0002.html","name":"http://www.redhat.com/support/errata/RHSA-2009-0002.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10001","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10001","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/33189","name":"http://secunia.com/advisories/33189","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Red Hat update for seamonkey - Secunia Advisories - Vulnerability Intelligence - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=458679","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=458679","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Vendor Advisory"],"title":"Bug 458679 – Crash [@ js_DeflateString]","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.redhat.com/support/errata/RHSA-2008-1037.html","name":"http://www.redhat.com/support/errata/RHSA-2008-1037.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/32882","name":"http://www.securityfocus.com/bid/32882","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Mozilla Firefox/Thunderbird/SeaMonkey Multiple Remote Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:245","name":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:245","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"mandriva.com","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://secunia.com/advisories/33421","name":"http://secunia.com/advisories/33421","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Security Alerts - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/34501","name":"http://secunia.com/advisories/34501","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Sun Solaris Firefox Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/33216","name":"http://secunia.com/advisories/33216","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Ubuntu update for firefox-3.0 and xulrunner-1.9 - Secunia Advisories - Vulnerability Intelligence - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.mozilla.org/security/announce/2008/mfsa2008-60.html","name":"http://www.mozilla.org/security/announce/2008/mfsa2008-60.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"MFSA 2008-60: Crashes with evidence of memory corruption (rv:1.9.0.5/1.8.1.19)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.redhat.com/support/errata/RHSA-2008-1036.html","name":"http://www.redhat.com/support/errata/RHSA-2008-1036.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"rhn.redhat.com | Red Hat Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/33188","name":"http://secunia.com/advisories/33188","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Red Hat update for firefox - Secunia Advisories - Vulnerability Intelligence - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/33203","name":"http://secunia.com/advisories/33203","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Mozilla Firefox 3 Multiple Vulnerabilities - Secunia Advisories - Vulnerability Intelligence - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id?1021417","name":"http://www.securitytracker.com/id?1021417","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Mozilla Firefox Bugs in JavaScript Engine and Layout Engine May Let Remote Users Execute Arbitrary Code - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47408","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47408","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/690-1/","name":"https://usn.ubuntu.com/690-1/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"USN-690-1: Firefox and xulrunner vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2008-5502","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5502","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2008","cve_id":"5502","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"firefox","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T10:56:46.957Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"32882","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/32882"},{"name":"33421","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/33421"},{"name":"RHSA-2008:1036","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2008-1036.html"},{"name":"ADV-2009-0977","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2009/0977"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=458679"},{"name":"MDVSA-2008:245","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:245"},{"name":"USN-690-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/690-1/"},{"name":"33203","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/33203"},{"name":"firefox-js-deflatestring-code-execution(47408)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47408"},{"name":"33216","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/33216"},{"name":"256408","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"],"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1"},{"name":"RHSA-2008:1037","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2008-1037.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.mozilla.org/security/announce/2008/mfsa2008-60.html"},{"name":"RHSA-2009:0002","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2009-0002.html"},{"name":"33188","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/33188"},{"name":"oval:org.mitre.oval:def:10001","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10001"},{"name":"1021417","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id?1021417"},{"name":"33189","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/33189"},{"name":"34501","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/34501"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2008-12-16T00:00:00.000Z","descriptions":[{"lang":"en","value":"The layout engine in Mozilla Firefox 3.x before 3.0.5, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 allows remote attackers to cause a denial of service (crash) via vectors that trigger memory corruption, related to the GetXMLEntity and FastAppendChar functions."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-03T20:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"32882","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/32882"},{"name":"33421","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/33421"},{"name":"RHSA-2008:1036","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2008-1036.html"},{"name":"ADV-2009-0977","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2009/0977"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=458679"},{"name":"MDVSA-2008:245","tags":["vendor-advisory","x_refsource_MANDRIVA"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:245"},{"name":"USN-690-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/690-1/"},{"name":"33203","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/33203"},{"name":"firefox-js-deflatestring-code-execution(47408)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47408"},{"name":"33216","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/33216"},{"name":"256408","tags":["vendor-advisory","x_refsource_SUNALERT"],"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1"},{"name":"RHSA-2008:1037","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2008-1037.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.mozilla.org/security/announce/2008/mfsa2008-60.html"},{"name":"RHSA-2009:0002","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2009-0002.html"},{"name":"33188","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/33188"},{"name":"oval:org.mitre.oval:def:10001","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10001"},{"name":"1021417","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id?1021417"},{"name":"33189","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/33189"},{"name":"34501","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/34501"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2008-5502","datePublished":"2008-12-17T23:00:00.000Z","dateReserved":"2008-12-12T00:00:00.000Z","dateUpdated":"2024-08-07T10:56:46.957Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2008-12-17 23:30:00","lastModifiedDate":"2026-04-23 00:35:47","problem_types":["CWE-399","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0","versionEndExcluding":"2.0.0.19","matchCriteriaId":"C8B5BCBB-C10E-44E5-8235-01560BD9273C"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionStartIncluding":"3.0","versionEndExcluding":"3.0.5","matchCriteriaId":"867B189D-CF88-41C5-8FBA-893C100BE203"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0","versionEndExcluding":"1.1.14","matchCriteriaId":"47BE5CA2-9885-479A-8C9C-E6D5FA2E1C7D"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:*","matchCriteriaId":"C91D2DBF-6DA7-4BA2-9F29-8BD2725A4701"},{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*","matchCriteriaId":"4747CC68-FAF4-482F-929A-9DA6C24CB663"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2008","CveId":"5502","Ordinal":"1","Title":"CVE-2008-5502","CVE":"CVE-2008-5502","Year":"2008"},"notes":[{"CveYear":"2008","CveId":"5502","Ordinal":"1","NoteData":"The layout engine in Mozilla Firefox 3.x before 3.0.5, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 allows remote attackers to cause a denial of service (crash) via vectors that trigger memory corruption, related to the GetXMLEntity and FastAppendChar functions.","Type":"Description","Title":"CVE-2008-5502"},{"CveYear":"2008","CveId":"5502","Ordinal":"2","NoteData":"2008-12-17","Type":"Other","Title":"Published"},{"CveYear":"2008","CveId":"5502","Ordinal":"3","NoteData":"2018-10-03","Type":"Other","Title":"Modified"}]}}}