CVE-2021-28938

Siren Federate before 6.8.14-10.3.9, 6.9.x through 7.6.x before 7.6.2-20.2, 7.7.x through 7.9.x before 7.9.3-21.6, 7.10.x before 7.10.2-22.2, and 7.11.x before 7.11.2-23.0 can leak user information across thread contexts. This occurs in opportunistic circumstances when there is concurrent query execution by a low-privilege user and a high-privilege user. The former query might run with the latter query's privileges.

CVSS v3.0 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://docs.siren.io/siren-federate-user-guide/22/siren-federate/release-notes.html	Release Notes Vendor Advisory

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siren:federate::::::elasticsearch::*
	cpe:2.3:a:siren:federate::::::elasticsearch::*
	cpe:2.3:a:siren:federate::::::elasticsearch::*
	cpe:2.3:a:siren:federate::::::elasticsearch::*

Information

Published : 2021-04-12 23:15

Updated : 2021-05-04 09:07

NVD link : CVE-2021-28938

Mitre link : CVE-2021-28938

JSON object : View

CWE

NVD-CWE-noinfo

Advertisement

Products Affected

siren

federate

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://docs.siren.io/siren-federate-user-guide/22/siren-federate/release-notes.html", "name": "https://docs.siren.io/siren-federate-user-guide/22/siren-federate/release-notes.html", "tags": ["Release Notes", "Vendor Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Siren Federate before 6.8.14-10.3.9, 6.9.x through 7.6.x before 7.6.2-20.2, 7.7.x through 7.9.x before 7.9.3-21.6, 7.10.x before 7.10.2-22.2, and 7.11.x before 7.11.2-23.0 can leak user information across thread contexts. This occurs in opportunistic circumstances when there is concurrent query execution by a low-privilege user and a high-privilege user. The former query might run with the latter query's privileges."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-28938", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}}, "publishedDate": "2021-04-13T06:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:siren:federate:*:*:*:*:*:elasticsearch:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.8.14-10.3.9"}, {"cpe23Uri": "cpe:2.3:a:siren:federate:*:*:*:*:*:elasticsearch:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.6.2-20.2", "versionStartIncluding": "7.3.2-19.0"}, {"cpe23Uri": "cpe:2.3:a:siren:federate:*:*:*:*:*:elasticsearch:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.9.3-21.6", "versionStartIncluding": "7.7.1-20.0"}, {"cpe23Uri": "cpe:2.3:a:siren:federate:*:*:*:*:*:elasticsearch:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.10.2-22.2", "versionStartIncluding": "7.10.1-22.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-05-04T16:07Z"}