CVE-2022-32190

JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath("https://go.dev", "../go") returns the URL "https://go.dev/../go", despite the JoinPath documentation stating that ../ path elements are removed from the result.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://go.dev/cl/423514	Patch Release Notes
https://groups.google.com/g/golang-announce/c/x49AQzIVX-s	Mailing List Third Party Advisory
https://pkg.go.dev/vuln/GO-2022-0988	Issue Tracking Patch Vendor Advisory
https://go.dev/issue/54385	Issue Tracking Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:golang:go:1.19.0:beta1::::::
	cpe:2.3:a:golang:go:1.19.0:rc1::::::
	cpe:2.3:a:golang:go:1.19.0:rc2::::::
	cpe:2.3:a:golang:go:1.19.0:-::::::
	cpe:2.3:a:golang:go::::::::

Information

Published : 2022-09-13 11:15

Updated : 2023-03-03 07:40

NVD link : CVE-2022-32190

Mitre link : CVE-2022-32190

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Products Affected

golang

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://go.dev/cl/423514", "name": "https://go.dev/cl/423514", "tags": ["Patch", "Release Notes"], "refsource": "CONFIRM"}, {"url": "https://groups.google.com/g/golang-announce/c/x49AQzIVX-s", "name": "https://groups.google.com/g/golang-announce/c/x49AQzIVX-s", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://pkg.go.dev/vuln/GO-2022-0988", "name": "https://pkg.go.dev/vuln/GO-2022-0988", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://go.dev/issue/54385", "name": "https://go.dev/issue/54385", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath(\"https://go.dev\", \"../go\") returns the URL \"https://go.dev/../go\", despite the JoinPath documentation stating that ../ path elements are removed from the result."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-22"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-32190", "ASSIGNER": "security@golang.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2022-09-13T18:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:golang:go:1.19.0:beta1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:golang:go:1.19.0:rc1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:golang:go:1.19.0:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:golang:go:1.19.0:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.18.6", "versionStartIncluding": "1.18.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-03-03T15:40Z"}

7.5 /10