CVE-2020-7059

{"id": "CVE-2020-7059", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security@php.net", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "published": "2020-02-10T08:15:12.673", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://bugs.php.net/bug.php?id=79099", "tags": ["Exploit", "Vendor Advisory"], "source": "security@php.net"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://seclists.org/bugtraq/2020/Feb/27", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://seclists.org/bugtraq/2020/Feb/31", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://seclists.org/bugtraq/2021/Jan/3", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://security.gentoo.org/glsa/202003-57", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://security.netapp.com/advisory/ntap-20200221-0002/", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://usn.ubuntu.com/4279-1/", "tags": ["Patch", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.debian.org/security/2020/dsa-4626", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.debian.org/security/2020/dsa-4628", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.oracle.com/security-alerts/cpujul2020.html", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.tenable.com/security/tns-2021-14", "tags": ["Patch", "Third Party Advisory"], "source": "security@php.net"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}, {"type": "Secondary", "source": "security@php.net", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash."}, {"lang": "es", "value": "Cuando se usa la funci\u00f3n fgetss() para leer datos con etiquetas de eliminaci\u00f3n, en PHP versiones 7.2.x por debajo de 7.2.27, versiones 7.3.x por debajo de 7.3.14 y versiones 7.4.x por debajo de 7.4.2, es posible suministrar datos que causar\u00e1n que esta funci\u00f3n lea m\u00e1s all\u00e1 del b\u00fafer asignado. Esto puede conllevar a una divulgaci\u00f3n de informaci\u00f3n o bloqueo."}], "lastModified": "2022-07-01T12:42:02.707", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C8F023B-DDEF-48ED-9E3F-785F61636F98", "versionEndExcluding": "7.2.27", "versionStartIncluding": "7.2.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4DF319B-F27D-44FC-BD7E-4022925E121D", "versionEndExcluding": "7.3.14", "versionStartIncluding": "7.3.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF0A5CFA-33A0-4676-8A69-F0B3B4BC16A6", "versionEndExcluding": "7.4.2", "versionStartIncluding": "7.4.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41DBA7C7-8084-45F6-B59D-13A9022C34DF", "versionEndExcluding": "5.19.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C2A0171-EAC8-4202-BA1D-2A9D9FE055E1", "versionEndIncluding": "8.4", "versionStartIncluding": "8.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}], "operator": "OR"}]}], "sourceIdentifier": "security@php.net"}