CVE-2020-14177

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Regex-based Denial of Service (DoS) vulnerability in JQL version searching. The affected versions are before version 7.13.16; from version 7.14.0 before 8.5.7; from version 8.6.0 before 8.10.2; and from version 8.11.0 before 8.11.1.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://jira.atlassian.com/browse/JRASERVER-71388	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_server::::::::

History

28 Mar 2022, 13:33

Type	Values Removed	Values Added
First Time		Atlassian jira Server
CPE	cpe:2.3:a:atlassian:jira_server_and_data_center::::::::	cpe:2.3:a:atlassian:jira_server::::::::

Information

Published : 2020-09-21 01:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-14177

Mitre link : CVE-2020-14177

CVE.ORG link : CVE-2020-14177

JSON object : View

Products Affected

atlassian

jira_server

CWE

NVD-CWE-noinfo

{"id": "CVE-2020-14177", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-09-21T01:15:12.880", "references": [{"url": "https://jira.atlassian.com/browse/JRASERVER-71388", "tags": ["Vendor Advisory"], "source": "security@atlassian.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Regex-based Denial of Service (DoS) vulnerability in JQL version searching. The affected versions are before version 7.13.16; from version 7.14.0 before 8.5.7; from version 8.6.0 before 8.10.2; and from version 8.11.0 before 8.11.1."}, {"lang": "es", "value": "Las versiones afectadas de Atlassian Jira Server y Data Center, permiten a atacantes remotos afectar la disponibilidad de la aplicaci\u00f3n por medio de una vulnerabilidad de Denegaci\u00f3n de Servicio (DoS) basada en Regex en la b\u00fasqueda de versiones JQL. Las versiones afectadas son anteriores a la versi\u00f3n 7.13.16; desde la versi\u00f3n 7.14.0 anteriores a 8.5.7; desde la versi\u00f3n 8.6.0 anteriores a 8.10.2; y desde la versi\u00f3n 8.11.0 anteriores a 8.11.1"}], "lastModified": "2022-03-28T13:33:48.203", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60435E7F-993B-4CE2-9BB3-18A4A2AB4D7B", "versionEndExcluding": "7.13.16"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D21D673-EC64-4E6F-A2B9-401DC658F038", "versionEndExcluding": "8.5.7", "versionStartIncluding": "7.14.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A9FC146-9E9D-486B-B7E9-A43A101B64CF", "versionEndExcluding": "8.10.2", "versionStartIncluding": "8.6.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6ABC9121-0862-4924-98B6-05495FE25686", "versionEndExcluding": "8.11.1", "versionStartIncluding": "8.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}