{"containers": {"cna": {"affected": [{"product": "Application Links", "vendor": "Atlassian", "versions": [{"lessThan": "5.4.21", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "6.0.0", "versionType": "custom"}, {"lessThan": "6.0.12", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "6.1.0", "versionType": "custom"}, {"lessThan": "6.1.2", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "7.0.0", "versionType": "custom"}, {"lessThan": "7.0.2", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "7.1.0", "versionType": "custom"}, {"lessThan": "7.1.3", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Jira Server", "vendor": "Atlassian", "versions": [{"lessThan": "8.7.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2020-02-03T00:00:00", "descriptions": [{"lang": "en", "value": "The Atlassian Application Links plugin is vulnerable to cross-site request forgery (CSRF). The following versions are affected: all versions prior to 5.4.21, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.2, and from version 7.1.0 before version 7.1.3. The vulnerable plugin is used by Atlassian Jira Server and Data Center before version 8.7.0. An attacker could exploit this by tricking an administrative user into making malicious HTTP requests, allowing the attacker to enumerate hosts and open ports on the internal network where Jira server is present."}], "problemTypes": [{"descriptions": [{"description": "Cross Site Scripting (CSRF)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-02-12T14:07:54", "orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "shortName": "atlassian"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.tenable.com/security/research/tra-2020-06"}, {"tags": ["x_refsource_MISC"], "url": "https://ecosystem.atlassian.net/browse/APL-1390"}, {"tags": ["x_refsource_MISC"], "url": "https://jira.atlassian.com/browse/JRASERVER-70607"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@atlassian.com", "DATE_PUBLIC": "2020-02-03T00:00:00", "ID": "CVE-2019-20100", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Application Links", "version": {"version_data": [{"version_affected": "<", "version_value": "5.4.21"}, {"version_affected": ">=", "version_value": "6.0.0"}, {"version_affected": "<", "version_value": "6.0.12"}, {"version_affected": ">=", "version_value": "6.1.0"}, {"version_affected": "<", "version_value": "6.1.2"}, {"version_affected": ">=", "version_value": "7.0.0"}, {"version_affected": "<", "version_value": "7.0.2"}, {"version_affected": ">=", "version_value": "7.1.0"}, {"version_affected": "<", "version_value": "7.1.3"}]}}, {"product_name": "Jira Server", "version": {"version_data": [{"version_affected": "<", "version_value": "8.7.0"}]}}]}, "vendor_name": "Atlassian"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The Atlassian Application Links plugin is vulnerable to cross-site request forgery (CSRF). The following versions are affected: all versions prior to 5.4.21, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.2, and from version 7.1.0 before version 7.1.3. The vulnerable plugin is used by Atlassian Jira Server and Data Center before version 8.7.0. An attacker could exploit this by tricking an administrative user into making malicious HTTP requests, allowing the attacker to enumerate hosts and open ports on the internal network where Jira server is present."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Cross Site Scripting (CSRF)"}]}]}, "references": {"reference_data": [{"name": "https://www.tenable.com/security/research/tra-2020-06", "refsource": "MISC", "url": "https://www.tenable.com/security/research/tra-2020-06"}, {"name": "https://ecosystem.atlassian.net/browse/APL-1390", "refsource": "MISC", "url": "https://ecosystem.atlassian.net/browse/APL-1390"}, {"name": "https://jira.atlassian.com/browse/JRASERVER-70607", "refsource": "MISC", "url": "https://jira.atlassian.com/browse/JRASERVER-70607"}]}}}}, "cveMetadata": {"assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "assignerShortName": "atlassian", "cveId": "CVE-2019-20100", "datePublished": "2020-02-03T00:00:00", "dateReserved": "2019-12-30T00:00:00", "dateUpdated": "2020-02-12T14:07:54", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*", "matchCriteriaId": "8F875304-9569-456B-A310-FA755B94A2C2", "versionEndExcluding": "8.4.5", "versionStartIncluding": "7.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "matchCriteriaId": "59441EB1-B962-40C5-8517-47E16BE50329", "versionEndExcluding": "8.5.4", "versionStartIncluding": "7.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E98BEBD-D918-40AA-8749-CB566CDF6A7A", "versionEndExcluding": "8.6.2", "versionStartIncluding": "8.5.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "84D83D55-0EB1-4813-B769-33B70C92A452", "versionEndExcluding": "8.6.2", "versionStartIncluding": "8.5.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The Atlassian Application Links plugin is vulnerable to cross-site request forgery (CSRF). The following versions are affected: all versions prior to 5.4.21, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.2, and from version 7.1.0 before version 7.1.3. The vulnerable plugin is used by Atlassian Jira Server and Data Center before version 8.7.0. An attacker could exploit this by tricking an administrative user into making malicious HTTP requests, allowing the attacker to enumerate hosts and open ports on the internal network where Jira server is present."}, {"lang": "es", "value": "El plugin Atlassian Application Links es vulnerable a un ataque de tipo cross-site request forgery (CSRF). Las siguientes versiones est\u00e1n afectadas: todas las versiones anteriores a 5.4.21, desde versi\u00f3n 6.0.0 anterior a versi\u00f3n 6.0.12, desde versi\u00f3n 6.1.0 anterior a versi\u00f3n 6.1.2, desde versi\u00f3n 7.0.0 anterior a versi\u00f3n 7.0.2 y desde versi\u00f3n 7.1.0 anterior a versi\u00f3n 7.1.3. El plugin vulnerable es usado por Atlassian Jira Server and Data Center anterior a versi\u00f3n 8.7.0. Un atacante podr\u00eda explotar esto al enga\u00f1ar a un usuario administrativo para que realice peticiones HTTP maliciosas, permitiendo que el atacante enumere hosts y abra puertos en la red interna donde el servidor Jira est\u00e1 presente."}], "id": "CVE-2019-20100", "lastModified": "2022-03-30T13:21:18.907", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-02-12T14:15:11.263", "references": [{"source": "security@atlassian.com", "tags": ["Vendor Advisory"], "url": "https://ecosystem.atlassian.net/browse/APL-1390"}, {"source": "security@atlassian.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://jira.atlassian.com/browse/JRASERVER-70607"}, {"source": "security@atlassian.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2020-06"}], "sourceIdentifier": "security@atlassian.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}