CVE-2020-8597

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426", "name": "https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00005.html", "name": "[debian-lts-announce] 20200209 [SECURITY] [DLA 2097-1] ppp security update", "tags": [], "refsource": "MLIST"}, {"url": "https://www.debian.org/security/2020/dsa-4632", "name": "DSA-4632", "tags": [], "refsource": "DEBIAN"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0631", "name": "RHSA-2020:0631", "tags": [], "refsource": "REDHAT"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00006.html", "name": "openSUSE-SU-2020:0286", "tags": [], "refsource": "SUSE"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0633", "name": "RHSA-2020:0633", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0634", "name": "RHSA-2020:0634", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0630", "name": "RHSA-2020:0630", "tags": [], "refsource": "REDHAT"}, {"url": "https://usn.ubuntu.com/4288-1/", "name": "USN-4288-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://www.kb.cert.org/vuls/id/782301", "name": "VU#782301", "tags": [], "refsource": "CERT-VN"}, {"url": "http://seclists.org/fulldisclosure/2020/Mar/6", "name": "20200306 Buffer overflow in pppd - CVE-2020-8597", "tags": [], "refsource": "FULLDISC"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UNJNHWOO4XF73M2W56ILZUY4JQG3JXIR/", "name": "FEDORA-2020-571091c70b", "tags": [], "refsource": "FEDORA"}, {"url": "http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html", "name": "http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html", "tags": [], "refsource": "MISC"}, {"url": "https://www.synology.com/security/advisory/Synology_SA_20_02", "name": "https://www.synology.com/security/advisory/Synology_SA_20_02", "tags": [], "refsource": "CONFIRM"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YOFDAIOWSWPG732ASYUZNINMXDHY4APE/", "name": "FEDORA-2020-4304397fe0", "tags": [], "refsource": "FEDORA"}, {"url": "https://security.netapp.com/advisory/ntap-20200313-0004/", "name": "https://security.netapp.com/advisory/ntap-20200313-0004/", "tags": [], "refsource": "CONFIRM"}, {"url": "https://security.gentoo.org/glsa/202003-19", "name": "GLSA-202003-19", "tags": [], "refsource": "GENTOO"}, {"url": "https://usn.ubuntu.com/4288-2/", "name": "USN-4288-2", "tags": [], "refsource": "UBUNTU"}, {"url": "http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html", "name": "http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html", "tags": [], "refsource": "MISC"}, {"url": "https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136", "name": "https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136", "tags": [], "refsource": "CONFIRM"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf", "tags": [], "refsource": "MISC"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04", "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-120"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-8597", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2020-02-03T23:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:point-to-point_protocol_project:point-to-point_protocol:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2.4.8", "versionStartIncluding": "2.4.2"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-08-11T19:15Z"}