CVE-2018-5223

Fisheye and Crucible did not correctly check if a configured Mercurial repository URI contained values that the Windows operating system may consider argument parameters. An attacker who has permission to add a repository in Fisheye or Crucible can execute code of their choice on systems that run a vulnerable version of Fisheye or Crucible on the Windows operating system. All versions of Fisheye and Crucible before 4.4.6 (the fixed version for 4.4.x) and from 4.5.0 before 4.5.3 (the fixed version for 4.5.x) are affected by this vulnerability.

CVSS v3.0 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://jira.atlassian.com/browse/FE-7014	Patch Vendor Advisory
https://jira.atlassian.com/browse/CRUC-8181	Patch Vendor Advisory
https://confluence.atlassian.com/x/Zi5sO	Vendor Advisory
https://confluence.atlassian.com/x/aS5sO	Vendor Advisory
http://www.securityfocus.com/bid/103665	Third Party Advisory VDB Entry

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:atlassian:fisheye::::::::
	cpe:2.3:a:atlassian:fisheye::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:atlassian:crucible::::::::
	cpe:2.3:a:atlassian:crucible::::::::

Information

Published : 2018-03-29 06:29

Updated : 2018-04-24 05:54

NVD link : CVE-2018-5223

Mitre link : CVE-2018-5223

JSON object : View

CWE

CWE-20

Improper Input Validation

Advertisement

Products Affected

atlassian

crucible
fisheye

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://jira.atlassian.com/browse/FE-7014", "name": "https://jira.atlassian.com/browse/FE-7014", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://jira.atlassian.com/browse/CRUC-8181", "name": "https://jira.atlassian.com/browse/CRUC-8181", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://confluence.atlassian.com/x/Zi5sO", "name": "https://confluence.atlassian.com/x/Zi5sO", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://confluence.atlassian.com/x/aS5sO", "name": "https://confluence.atlassian.com/x/aS5sO", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/103665", "name": "103665", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Fisheye and Crucible did not correctly check if a configured Mercurial repository URI contained values that the Windows operating system may consider argument parameters. An attacker who has permission to add a repository in Fisheye or Crucible can execute code of their choice on systems that run a vulnerable version of Fisheye or Crucible on the Windows operating system. All versions of Fisheye and Crucible before 4.4.6 (the fixed version for 4.4.x) and from 4.5.0 before 4.5.3 (the fixed version for 4.5.x) are affected by this vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-5223", "ASSIGNER": "security@atlassian.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}}, "publishedDate": "2018-03-29T13:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:atlassian:fisheye:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.5.3", "versionStartIncluding": "4.5.0"}, {"cpe23Uri": "cpe:2.3:a:atlassian:fisheye:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.4.6", "versionStartIncluding": "4.4.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:atlassian:crucible:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.5.3", "versionStartIncluding": "4.5.0"}, {"cpe23Uri": "cpe:2.3:a:atlassian:crucible:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.4.6", "versionStartIncluding": "4.4.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-04-24T12:54Z"}