{"api_version":"1","generated_at":"2026-04-24T00:07:24+00:00","cve":"CVE-2017-5461","urls":{"html":"https://cve.report/CVE-2017-5461","api":"https://cve.report/api/cve/CVE-2017-5461.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-5461","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-5461"},"summary":{"title":"CVE-2017-5461","description":"Mozilla Network Security Services (NSS) before 3.21.4, 3.22.x through 3.28.x before 3.28.4, 3.29.x before 3.29.5, and 3.30.x before 3.30.1 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by leveraging incorrect base64 operations.","state":"PUBLIC","assigner":"security@mozilla.org","published_at":"2017-05-11 01:29:00","updated_at":"2021-07-20 23:15:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"https://access.redhat.com/errata/RHSA-2017:1102","name":"RHSA-2017:1102","refsource":"REDHAT","tags":["Patch"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/98050","name":"98050","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"Mozilla Network Security Services CVE-2017-5461 Memory Corruption Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.securitytracker.com/id/1038320","name":"1038320","refsource":"SECTRACK","tags":["Third Party Advisory","VDB Entry"],"title":"Mozilla Firefox Multiple Bugs Let Remote Users Bypass Security Restrictions, Spoof URLs, Obtain Potentially Sensitive Information, Deny Service, and Execute Arbitrary Code - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2017:1100","name":"RHSA-2017:1100","refsource":"REDHAT","tags":["Patch"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2017:1103","name":"RHSA-2017:1103","refsource":"REDHAT","tags":["Patch"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","name":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","refsource":"CONFIRM","tags":["Patch"],"title":"Oracle Critical Patch Update - January 2018","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","name":"N/A","refsource":"N/A","tags":[],"title":"Oracle Critical Patch Update Advisory - July 2021","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21.4_release_notes","name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21.4_release_notes","refsource":"CONFIRM","tags":["Release Notes","Vendor Advisory"],"title":"NSS 3.21.4 release notes - Mozilla | MDN","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2017:1101","name":"RHSA-2017:1101","refsource":"REDHAT","tags":["Patch"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/201705-04","name":"GLSA-201705-04","refsource":"GENTOO","tags":["Third Party Advisory"],"title":"Mozilla Network Security Service (NSS): Multiple vulnerabilities (GLSA 201705-04) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.29.5_release_notes","name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.29.5_release_notes","refsource":"CONFIRM","tags":["Release Notes","Vendor Advisory"],"title":"NSS 3.29.5 release notes - Mozilla | MDN","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-12/#CVE-2017-5461","name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-12/#CVE-2017-5461","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security vulnerabilities fixed in Firefox ESR 52.1 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2017/dsa-3831","name":"DSA-3831","refsource":"DEBIAN","tags":["Patch"],"title":"Debian -- Security Information -- DSA-3831-1 firefox-esr","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5461","name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5461","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security vulnerabilities fixed in Firefox ESR 45.9 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.28.4_release_notes","name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.28.4_release_notes","refsource":"CONFIRM","tags":["Release Notes","Vendor Advisory"],"title":"NSS 3.28.4 release notes - Mozilla | MDN","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-13/#CVE-2017-5461","name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-13/#CVE-2017-5461","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security vulnerabilities fixed in Thunderbird 52.1 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5461","name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5461","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security vulnerabilities fixed in Firefox 53 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2017/dsa-3872","name":"DSA-3872","refsource":"DEBIAN","tags":["Patch"],"title":"Debian -- Security Information -- DSA-3872-1 nss","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1344380","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1344380","refsource":"CONFIRM","tags":["Issue Tracking","Permissions Required"],"title":"1344380 - (CVE-2017-5461) Write beyond bounds caused by bugs in Base64 de/encoding in nssb64d.c and nssb64e.c","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","refsource":"CONFIRM","tags":["Patch"],"title":"Oracle Critical Patch Update - October 2017","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.30.1_release_notes","name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.30.1_release_notes","refsource":"CONFIRM","tags":["Release Notes","Vendor Advisory"],"title":"NSS 3.30.1 release notes - Mozilla | MDN","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-5461","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5461","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2017","cve_id":"5461","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"network_security_services","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"5461","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"network_security_services","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2017-5461","qid":"378265","title":"Virtuozzo Linux Security Update for nss-util-devel (VZLSA-2017:1100)"},{"cve":"CVE-2017-5461","qid":"690289","title":"Free Berkeley Software Distribution (FreeBSD) Security Update for mozilla (5e0a038a-ca30-416d-a2f5-38cbf5e7df33)"},{"cve":"CVE-2017-5461","qid":"710287","title":"Gentoo Linux Mozilla Firefox Multiple Vulnerabilities (GLSA 201802-03)"},{"cve":"CVE-2017-5461","qid":"710397","title":"Gentoo Linux Mozilla Network Security Service (NSS) Multiple Vulnerabilities (GLSA 201705-04)"},{"cve":"CVE-2017-5461","qid":"904930","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for openjdk8 (12401)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security@mozilla.org","ID":"CVE-2017-5461","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Thunderbird","version":{"version_data":[{"version_affected":"<","version_value":"52.1"}]}},{"product_name":"Firefox ESR","version":{"version_data":[{"version_affected":"<","version_value":"45.9"},{"version_affected":"<","version_value":"52.1"}]}},{"product_name":"Firefox","version":{"version_data":[{"version_affected":"<","version_value":"53"}]}}]},"vendor_name":"Mozilla"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Mozilla Network Security Services (NSS) before 3.21.4, 3.22.x through 3.28.x before 3.28.4, 3.29.x before 3.29.5, and 3.30.x before 3.30.1 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by leveraging incorrect base64 operations."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Out-of-bounds write in Base64 encoding in NSS"}]}]},"references":{"reference_data":[{"name":"GLSA-201705-04","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201705-04"},{"name":"98050","refsource":"BID","url":"http://www.securityfocus.com/bid/98050"},{"name":"RHSA-2017:1103","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:1103"},{"name":"DSA-3831","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3831"},{"name":"RHSA-2017:1100","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:1100"},{"name":"RHSA-2017:1102","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:1102"},{"name":"RHSA-2017:1101","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:1101"},{"name":"DSA-3872","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3872"},{"name":"1038320","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1038320"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","refsource":"MISC","name":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21.4_release_notes","refsource":"CONFIRM","url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21.4_release_notes"},{"name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.30.1_release_notes","refsource":"CONFIRM","url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.30.1_release_notes"},{"name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.29.5_release_notes","refsource":"CONFIRM","url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.29.5_release_notes"},{"name":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.28.4_release_notes","refsource":"CONFIRM","url":"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.28.4_release_notes"},{"name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5461","refsource":"CONFIRM","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5461"},{"name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5461","refsource":"CONFIRM","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5461"},{"name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-13/#CVE-2017-5461","refsource":"CONFIRM","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-13/#CVE-2017-5461"},{"name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1344380","refsource":"CONFIRM","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1344380"},{"name":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-12/#CVE-2017-5461","refsource":"CONFIRM","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-12/#CVE-2017-5461"}]}},"nvd":{"publishedDate":"2017-05-11 01:29:00","lastModifiedDate":"2021-07-20 23:15:00","problem_types":["CWE-787"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":7.5},"severity":"HIGH","exploitabilityScore":10,"impactScore":6.4,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*","versionEndExcluding":"3.21.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*","versionStartExcluding":"3.22","versionEndExcluding":"3.28.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*","versionStartIncluding":"3.29","versionEndExcluding":"3.29.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*","versionStartIncluding":"3.30","versionEndExcluding":"3.30.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"5461","Ordinal":"101992","Title":"CVE-2017-5461","CVE":"CVE-2017-5461","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"5461","Ordinal":"1","NoteData":"Mozilla Network Security Services (NSS) before 3.21.4, 3.22.x through 3.28.x before 3.28.4, 3.29.x before 3.29.5, and 3.30.x before 3.30.1 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by leveraging incorrect base64 operations.","Type":"Description","Title":null},{"CveYear":"2017","CveId":"5461","Ordinal":"2","NoteData":"2017-05-10","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"5461","Ordinal":"3","NoteData":"2021-07-20","Type":"Other","Title":"Modified"}]}}}