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{"affected_release": [{"advisory": "RHSA-2019:1624", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:60.7.2-2.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2019-06-27T00:00:00Z"}, {"advisory": "RHSA-2019:1626", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:60.7.2-2.el7_6", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-06-27T00:00:00Z"}, {"advisory": "RHSA-2019:1623", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:60.7.2-2.el8_0", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-06-27T00:00:00Z"}], "bugzilla": {"description": "libical: Heap buffer overflow in icalmemory_strdup_and_dequote function in icalvalue.c", "id": "1720006", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1720006"}, "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-122", "details": ["A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1."], "mitigation": {"lang": "en:us", "value": "Thunderbird can be configured to use icaljs instead of libical by setting `calendar.icaljs = true` in preferences, mitigating this vulnerability."}, "name": "CVE-2019-11704", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libical", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libical", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libical", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2019-06-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-11704\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11704\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2019-17/\nhttps://www.x41-dsec.de/lab/advisories/x41-2019-001-thunderbird/"], "threat_severity": "Moderate", "upstream_fix": "libical 1.0.0, Thunderbird 60.7.1"}