CVE-2010-4020

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt", "name": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0925.html", "name": "RHSA-2010:0925", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:246", "name": "MDVSA-2010:246", "tags": [], "refsource": "MANDRIVA"}, {"url": "http://osvdb.org/69608", "name": "69608", "tags": [], "refsource": "OSVDB"}, {"url": "http://www.securityfocus.com/bid/45117", "name": "45117", "tags": [], "refsource": "BID"}, {"url": "http://secunia.com/advisories/42399", "name": "42399", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.securitytracker.com/id?1024803", "name": "1024803", "tags": [], "refsource": "SECTRACK"}, {"url": "http://www.vupen.com/english/advisories/2010/3095", "name": "ADV-2010-3095", "tags": [], "refsource": "VUPEN"}, {"url": "http://www.vupen.com/english/advisories/2010/3118", "name": "ADV-2010-3118", "tags": [], "refsource": "VUPEN"}, {"url": "http://www.vupen.com/english/advisories/2010/3094", "name": "ADV-2010-3094", "tags": [], "refsource": "VUPEN"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051999.html", "name": "FEDORA-2010-18425", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051976.html", "name": "FEDORA-2010-18409", "tags": [], "refsource": "FEDORA"}, {"url": "http://www.ubuntu.com/usn/USN-1030-1", "name": "USN-1030-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html", "name": "SUSE-SR:2010:023", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html", "name": "SUSE-SR:2010:024", "tags": [], "refsource": "SUSE"}, {"url": "http://support.apple.com/kb/HT4581", "name": "http://support.apple.com/kb/HT4581", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html", "name": "APPLE-SA-2011-03-21-1", "tags": [], "refsource": "APPLE"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2011-0007.html", "name": "http://www.vmware.com/security/advisories/VMSA-2011-0007.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://kb.vmware.com/kb/1035108", "name": "http://kb.vmware.com/kb/1035108", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.vmware.com/pipermail/security-announce/2011/000133.html", "name": "[security-announce] 20110428 VMSA-2011-0007 VMware ESXi and ESX Denial of Service and third party updates for Likewise components and ESX Service Console", "tags": [], "refsource": "MLIST"}, {"url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html", "name": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/archive/1/517739/100/0/threaded", "name": "20110428 VMSA-2011-0007 VMware ESXi and ESX Denial of Service and third party updates for Likewise components and ESX Service Console", "tags": [], "refsource": "BUGTRAQ"}, {"url": "http://www.securityfocus.com/archive/1/514953/100/0/threaded", "name": "20101130 MITKRB5-SA-2010-007 Multiple checksum handling vulnerabilities [CVE-2010-1324 CVE-2010-1323 CVE-2010-4020 CVE-2010-4021]", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "MIT Kerberos 5 (aka krb5) 1.8.x through 1.8.3 does not reject RC4 key-derivation checksums, which might allow remote authenticated users to forge a (1) AD-SIGNEDPATH or (2) AD-KDC-ISSUED signature, and possibly gain privileges, by leveraging the small key space that results from certain one-byte stream-cipher operations."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-310"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2010-4020", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "severity": "LOW", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}}, "publishedDate": "2010-12-02T16:22Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-01-21T15:46Z"}