CVE-2019-11713

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{"affected": [{"affectedData": [{"product": "Firefox ESR", "vendor": "Mozilla", "versions": [{"lessThan": "60.8", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThan": "68", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Thunderbird", "vendor": "Mozilla", "versions": [{"lessThan": "60.8", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@mozilla.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "66A15D56-0C99-4E44-9F8D-439D50EC355F", "versionEndExcluding": "60.8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "BB53FE62-B5D2-497B-A7E3-40FFE81A9653", "versionEndExcluding": "68.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "matchCriteriaId": "3BD4F2C0-0E41-48C3-8D97-8AA9016D738B", "versionEndExcluding": "60.8.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8."}, {"lang": "es", "value": "Puede ocurrir una vulnerabilidad de uso de la memoria previamente liberada en HTTP/2 cuando una transmisi\u00f3n HTTP/2 almacenada en cach\u00e9 se cierra cuando a\u00fan est\u00e1 en uso, lo que resulta en un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Firefox ESR anterior a versi\u00f3n 60.8, Firefox anterior a versi\u00f3n 68 y Thunderbird anterior a versi\u00f3n 60.8."}], "id": "CVE-2019-11713", "lastModified": "2026-06-17T02:13:29.123", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-07-23T14:15:15.670", "references": [{"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html"}, {"source": "security@mozilla.org", "tags": ["Issue Tracking", "Permissions Required", "Vendor Advisory"], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1528481"}, {"source": "security@mozilla.org", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html"}, {"source": "security@mozilla.org", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html"}, {"source": "security@mozilla.org", "url": "https://security.gentoo.org/glsa/201908-12"}, {"source": "security@mozilla.org", "url": "https://security.gentoo.org/glsa/201908-20"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2019-21/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2019-22/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2019-23/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Permissions Required", "Vendor Advisory"], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1528481"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201908-12"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201908-20"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2019-21/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2019-22/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2019-23/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Hanno B\u00f6ck as the original reporter.", "affected_release": [{"advisory": "RHSA-2019:1765", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:60.8.0-1.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2019-07-11T00:00:00Z"}, {"advisory": "RHSA-2019:1777", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:60.8.0-1.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2019-07-15T00:00:00Z"}, {"advisory": "RHSA-2019:1763", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:60.8.0-1.el7_6", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-07-11T00:00:00Z"}, {"advisory": "RHSA-2019:1775", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:60.8.0-1.el7_6", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-07-15T00:00:00Z"}, {"advisory": "RHSA-2019:1764", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:60.8.0-1.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-07-11T00:00:00Z"}, {"advisory": "RHSA-2019:1799", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:60.8.0-1.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-07-16T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Use-after-free with HTTP/2 cached stream", "id": "1728433", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1728433"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8."], "name": "CVE-2019-11713", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2019-07-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-11713\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11713\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2019-22/#CVE-2019-11713"], "threat_severity": "Important"}

{}