CVE-2019-20899

The Gadget API in Atlassian Jira Server and Data Center in affected versions allows remote attackers to make Jira unresponsive via repeated requests to a certain endpoint in the Gadget API. The affected versions are before version 8.5.4, and from version 8.6.0 before 8.6.1.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://jira.atlassian.com/browse/JRASERVER-70808	Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-70808	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:atlassian:jira::::::::
	cpe:2.3:a:atlassian:jira_data_center::::::::
	cpe:2.3:a:atlassian:jira_data_center::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_software_data_center::::::::

History

21 Nov 2024, 04:39

Type	Values Removed	Values Added
References	~~() https://jira.atlassian.com/browse/JRASERVER-70808 - Vendor Advisory~~	() https://jira.atlassian.com/browse/JRASERVER-70808 - Vendor Advisory

Information

Published : 2020-07-13 01:15

Updated : 2024-11-21 04:39

NVD link : CVE-2019-20899

Mitre link : CVE-2019-20899

CVE.ORG link : CVE-2019-20899

JSON object : View

Products Affected

atlassian

jira_data_center
jira_server
jira_software_data_center
jira

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-20899", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 2.9, "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": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2020-07-13T01:15:13.433", "references": [{"url": "https://jira.atlassian.com/browse/JRASERVER-70808", "tags": ["Vendor Advisory"], "source": "security@atlassian.com"}, {"url": "https://jira.atlassian.com/browse/JRASERVER-70808", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The Gadget API in Atlassian Jira Server and Data Center in affected versions allows remote attackers to make Jira unresponsive via repeated requests to a certain endpoint in the Gadget API. The affected versions are before version 8.5.4, and from version 8.6.0 before 8.6.1."}, {"lang": "es", "value": "La API Gadget en Atlassian Jira Server y Data Center en las versiones afectadas permite a atacantes remotos hacer que Jira no responda por medio de peticiones repetidas a un determinado endpoint en la API Gadget. Las versiones afectadas son anteriores a versi\u00f3n 8.5.4 y desde versi\u00f3n 8.6.0 anteriores a 8.6.1"}], "lastModified": "2024-11-21T04:39:38.850", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1BD552E1-A564-434E-905A-380A9B1A090B", "versionEndExcluding": "8.5.4"}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7DEE45D0-B55A-4A06-BAF0-18A7E3D26DE4", "versionEndExcluding": "8.6.1", "versionStartIncluding": "8.5.5"}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B1BE966-205E-4CA3-A799-8B1754D10B27", "versionEndExcluding": "8.7.0", "versionStartIncluding": "8.6.2"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02D4E59C-FFFF-4545-A5A1-DA5DB091B846", "versionEndExcluding": "8.6.1", "versionStartIncluding": "8.5.5"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1884A441-8487-40FF-AEE3-E025670C0723", "versionEndExcluding": "8.7.0", "versionStartIncluding": "8.6.2"}, {"criteria": "cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9839F36-EBE8-4992-8AAA-234D352292AC", "versionEndExcluding": "8.5.4"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}