CVE-2019-15903

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/libexpat/libexpat/pull/318", "name": "https://github.com/libexpat/libexpat/pull/318", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/libexpat/libexpat/commit/c20b758c332d9a13afbbb276d30db1d183a85d43", "name": "https://github.com/libexpat/libexpat/commit/c20b758c332d9a13afbbb276d30db1d183a85d43", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/libexpat/libexpat/issues/317", "name": "https://github.com/libexpat/libexpat/issues/317", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://usn.ubuntu.com/4132-1/", "name": "USN-4132-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "https://github.com/libexpat/libexpat/issues/342", "name": "https://github.com/libexpat/libexpat/issues/342", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://seclists.org/bugtraq/2019/Sep/30", "name": "20190917 [slackware-security] expat (SSA:2019-259-01)", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "http://packetstormsecurity.com/files/154503/Slackware-Security-Advisory-expat-Updates.html", "name": "http://packetstormsecurity.com/files/154503/Slackware-Security-Advisory-expat-Updates.html", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "MISC"}, {"url": "https://usn.ubuntu.com/4132-2/", "name": "USN-4132-2", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BDUTI5TVQWIGGQXPEVI4T2ENHFSBMIBP/", "name": "FEDORA-2019-613edfe68b", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FEDORA"}, {"url": "https://www.debian.org/security/2019/dsa-4530", "name": "DSA-4530", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "https://seclists.org/bugtraq/2019/Sep/37", "name": "20190923 [SECURITY] [DSA 4530-1] expat security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A4TZKPJFTURRLXIGLB34WVKQ5HGY6JJA/", "name": "FEDORA-2019-9505c6b555", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "https://security.netapp.com/advisory/ntap-20190926-0004/", "name": "https://security.netapp.com/advisory/ntap-20190926-0004/", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00081.html", "name": "openSUSE-SU-2019:2205", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00080.html", "name": "openSUSE-SU-2019:2204", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S26LGXXQ7YF2BP3RGOWELBFKM6BHF6UG/", "name": "FEDORA-2019-672ae0f060", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FEDORA"}, {"url": "https://seclists.org/bugtraq/2019/Oct/29", "name": "20191021 [slackware-security] python (SSA:2019-293-01)", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "http://packetstormsecurity.com/files/154927/Slackware-Security-Advisory-python-Updates.html", "name": "http://packetstormsecurity.com/files/154927/Slackware-Security-Advisory-python-Updates.html", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "MISC"}, {"url": "http://packetstormsecurity.com/files/154947/Slackware-Security-Advisory-mozilla-firefox-Updates.html", "name": "http://packetstormsecurity.com/files/154947/Slackware-Security-Advisory-mozilla-firefox-Updates.html", "tags": ["Third Party Advisory", "VDB Entry"], 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"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00002.html", "name": "openSUSE-SU-2019:2424", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00003.html", "name": "openSUSE-SU-2019:2425", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "https://access.redhat.com/errata/RHSA-2019:3756", "name": "RHSA-2019:3756", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00013.html", "name": "openSUSE-SU-2019:2447", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00017.html", "name": "openSUSE-SU-2019:2459", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00019.html", "name": "openSUSE-SU-2019:2464", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00016.html", "name": "openSUSE-SU-2019:2451", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00018.html", "name": "openSUSE-SU-2019:2452", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00006.html", "name": "[debian-lts-announce] 20191110 [SECURITY] [DLA 1987-1] firefox-esr security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://seclists.org/bugtraq/2019/Nov/24", "name": "20191118 [SECURITY] [DSA 4571-1] thunderbird security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "https://www.debian.org/security/2019/dsa-4571", "name": "DSA-4571", 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Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT210789", "name": "https://support.apple.com/kb/HT210789", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://seclists.org/bugtraq/2019/Dec/21", "name": "20191211 APPLE-SA-2019-12-10-5 tvOS 13.3", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "https://seclists.org/bugtraq/2019/Dec/23", "name": "20191211 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "https://seclists.org/bugtraq/2019/Dec/17", "name": "20191211 APPLE-SA-2019-12-10-8 watchOS 6.1.1", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "BUGTRAQ"}, {"url": "https://support.apple.com/kb/HT210793", "name": "https://support.apple.com/kb/HT210793", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT210795", "name": "https://support.apple.com/kb/HT210795", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT210794", "name": "https://support.apple.com/kb/HT210794", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://seclists.org/fulldisclosure/2019/Dec/23", "name": "20191213 APPLE-SA-2019-12-10-1 iOS 13.3 and iPadOS 13.3", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2019/Dec/26", "name": "20191213 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2019/Dec/27", "name": "20191213 APPLE-SA-2019-12-10-5 tvOS 13.3", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2019/Dec/30", "name": "20191213 APPLE-SA-2019-12-10-8 watchOS 6.1.1", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00008.html", "name": "openSUSE-SU-2020:0010", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html", "name": "openSUSE-SU-2020:0086", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "name": "N/A", "tags": ["Third Party Advisory"], "refsource": "N/A"}, {"url": "https://usn.ubuntu.com/4335-1/", "name": "USN-4335-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "name": "https://www.oracle.com/security-alerts/cpuoct2020.html", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.tenable.com/security/tns-2021-11", "name": "https://www.tenable.com/security/tns-2021-11", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-776"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-15903", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2019-09-04T06:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.2.8"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.5.8", "versionStartIncluding": "3.5.0"}, {"cpe23Uri": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.7.17", "versionStartIncluding": "2.7.0"}, {"cpe23Uri": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.7.5", "versionStartIncluding": "3.7.0"}, {"cpe23Uri": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.6.10", "versionStartIncluding": "3.6.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-07-28T11:23Z"}