CVE-2019-20503

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1992", "name": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1992", "tags": ["Exploit", "Patch", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467", "name": "https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00013.html", "name": "[debian-lts-announce] 20200311 [SECURITY] [DLA 2140-1] firefox-esr security update", "tags": [], "refsource": "MLIST"}, {"url": "https://www.debian.org/security/2020/dsa-4639", "name": "DSA-4639", "tags": [], "refsource": "DEBIAN"}, {"url": "https://security.gentoo.org/glsa/202003-02", "name": "GLSA-202003-02", "tags": [], "refsource": "GENTOO"}, {"url": "https://security.gentoo.org/glsa/202003-10", "name": "GLSA-202003-10", "tags": [], "refsource": "GENTOO"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00022.html", "name": "openSUSE-SU-2020:0340", "tags": [], "refsource": "SUSE"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0815", "name": "RHSA-2020:0815", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0816", "name": "RHSA-2020:0816", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0819", "name": "RHSA-2020:0819", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0820", "name": "RHSA-2020:0820", "tags": [], "refsource": "REDHAT"}, {"url": "https://www.debian.org/security/2020/dsa-4645", "name": "DSA-4645", "tags": [], "refsource": "DEBIAN"}, {"url": "https://crbug.com/1059349", "name": "https://crbug.com/1059349", "tags": [], "refsource": "MISC"}, {"url": "https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html", "name": "https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html", "tags": [], "refsource": "MISC"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/", "name": "FEDORA-2020-7fd051b378", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00030.html", "name": "openSUSE-SU-2020:0366", "tags": [], "refsource": "SUSE"}, {"url": "https://usn.ubuntu.com/4299-1/", "name": "USN-4299-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://www.debian.org/security/2020/dsa-4642", "name": "DSA-4642", "tags": [], "refsource": "DEBIAN"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00023.html", "name": "[debian-lts-announce] 20200320 [SECURITY] [DLA 2150-1] thunderbird security update", "tags": [], "refsource": "MLIST"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html", "name": "openSUSE-SU-2020:0365", "tags": [], "refsource": "SUSE"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/", "name": "FEDORA-2020-17149a4f3d", "tags": [], "refsource": "FEDORA"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/", "name": "FEDORA-2020-39e0b8bd14", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html", "name": "openSUSE-SU-2020:0389", "tags": [], "refsource": "SUSE"}, {"url": "https://usn.ubuntu.com/4328-1/", "name": "USN-4328-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://usn.ubuntu.com/4335-1/", "name": "USN-4335-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://support.apple.com/kb/HT211168", "name": "https://support.apple.com/kb/HT211168", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT211175", "name": "https://support.apple.com/kb/HT211175", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT211171", "name": "https://support.apple.com/kb/HT211171", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT211177", "name": "https://support.apple.com/kb/HT211177", "tags": [], "refsource": "CONFIRM"}, {"url": "http://seclists.org/fulldisclosure/2020/May/49", "name": "20200529 APPLE-SA-2020-05-26-1 iOS 13.5 and iPadOS 13.5", "tags": [], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2020/May/52", "name": "20200529 APPLE-SA-2020-05-26-7 Safari 13.1.1", "tags": [], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2020/May/59", "name": "20200529 APPLE-SA-2020-05-26-4 tvOS 13.4.5", "tags": [], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2020/May/55", "name": "20200529 APPLE-SA-2020-05-26-5 watchOS 6.2.5", "tags": [], "refsource": "FULLDISC"}, {"url": "https://support.apple.com/HT211177", "name": "https://support.apple.com/HT211177", "tags": [], "refsource": "MISC"}, {"url": "https://support.apple.com/HT211171", "name": "https://support.apple.com/HT211171", "tags": [], "refsource": "MISC"}, {"url": "https://support.apple.com/HT211175", "name": "https://support.apple.com/HT211175", "tags": [], "refsource": "MISC"}, {"url": "https://support.apple.com/HT211168", "name": "https://support.apple.com/HT211168", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-125"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-20503", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}}, "publishedDate": "2020-03-06T20:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:usrsctp_project:usrsctp:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2019-12-20"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-06-11T15:15Z"}