gsd-2021-23772
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-23772", "description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.", "id": "GSD-2021-23772", "references": [ "https://www.suse.com/security/cve/CVE-2021-23772.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-23772" ], "details": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.", "id": "GSD-2021-23772", "modified": "2023-12-13T01:23:30.175501Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "report@snyk.io", "DATE_PUBLIC": "2021-12-24T12:00:27.806259Z", "ID": "CVE-2021-23772", "STATE": "PUBLIC", "TITLE": "Arbitrary File Write" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "github.com/kataras/iris", "version": { "version_data": [ { "version_affected": "\u003e=", "version_value": "0" } ] } } ] }, "vendor_name": "n/a" }, { "product": { "product_data": [ { "product_name": "github.com/kataras/iris/v12", "version": { "version_data": [ { "version_affected": "\u003e=", "version_value": "0" } ] } } ] }, "vendor_name": "n/a" } ] } }, "credit": [ { "lang": "eng", "value": "Snyk Security Team" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder." } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Arbitrary File Write" } ] } ] }, "references": { "reference_data": [ { "name": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169" }, { "name": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170" }, { "name": "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08", "refsource": "MISC", "url": "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003c=v12.1.8 || =v12.2.0", "affected_versions": "All versions up to 12.1.8, version 12.2.0", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-59", "CWE-937" ], "date": "2022-01-04", "description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.", "fixed_versions": [], "identifier": "CVE-2021-23772", "identifiers": [ "CVE-2021-23772" ], "not_impacted": "", "package_slug": "go/github.com/kataras/iris", "pubdate": "2021-12-24", "solution": "Unfortunately, there is no solution available yet.", "title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-23772", "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169", "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08", "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170" ], "uuid": "720c80ae-1c87-443c-9063-2333a427750a", "versions": [ { "commit": { "sha": "08403f0317e7d54607782a65a5344c589087cf55", "tags": [ "v12.1.8" ], "timestamp": "20200216091435" }, "number": "v12.1.8" }, { "commit": { "sha": "a917ef68fc401f5ca8f421fba50db4e129966b52", "tags": [ "v12.2.0-alpha" ], "timestamp": "20200913161857" }, "number": "v12.2.0" } ] }, { "affected_range": "\u003c=v0.0.2", "affected_versions": "All versions up to 0.0.2", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-59", "CWE-937" ], "date": "2023-02-09", "description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.", "fixed_versions": [], "identifier": "CVE-2021-23772", "identifiers": [ "GHSA-jcxc-rh6w-wf49", "CVE-2021-23772" ], "not_impacted": "", "package_slug": "go/github.com/kataras/iris/context", "pubdate": "2022-01-06", "solution": "Unfortunately, there is no solution available yet.", "title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-23772", "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08", "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169", "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170", "https://pkg.go.dev/vuln/GO-2022-0272", "https://github.com/advisories/GHSA-jcxc-rh6w-wf49" ], "uuid": "a05a5c81-19b5-47f4-bd01-96c622613ef0", "versions": [ { "commit": { "sha": "48c00f7cc22fa9620f30810b4b63b79dc4ae6d32", "tags": [ "v0.0.2" ], "timestamp": "20200903181320" }, "number": "v0.0.2" } ] }, { "affected_range": "\u003c=12.2.0-alpha5", "affected_versions": "All versions up to 12.2.0-alpha5", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-59", "CWE-937" ], "date": "2022-01-06", "description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.", "fixed_versions": [], "identifier": "CVE-2021-23772", "identifiers": [ "GHSA-jcxc-rh6w-wf49", "CVE-2021-23772" ], "not_impacted": "", "package_slug": "go/github.com/kataras/iris/v12", "pubdate": "2022-01-06", "solution": "Unfortunately, there is no solution available yet.", "title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-23772", "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08", "https://github.com/advisories/GHSA-jcxc-rh6w-wf49" ], "uuid": "32e31ca4-9c7d-4bff-a0da-ddae90d1c72d" }, { "affected_range": "\u003cv12.2.0-alpha8", "affected_versions": "All versions before 12.2.0-alpha8", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-59", "CWE-937" ], "date": "2023-02-09", "description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.", "fixed_versions": [ "v12.2.0-alpha8" ], "identifier": "CVE-2021-23772", "identifiers": [ "GHSA-jcxc-rh6w-wf49", "CVE-2021-23772" ], "not_impacted": "All versions starting from 12.2.0-alpha8", "package_slug": "go/github.com/kataras/iris/v12/context", "pubdate": "2022-01-06", "solution": "Upgrade to version 12.2.0-alpha8 or above. *Note*: 12.2.0-alpha8 may be an unstable version. Use caution.", "title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-23772", "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08", "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169", "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170", "https://pkg.go.dev/vuln/GO-2022-0272", "https://github.com/advisories/GHSA-jcxc-rh6w-wf49" ], "uuid": "3395d974-5976-41ca-9645-64d9ce58e1af", "versions": [ { "commit": { "sha": "b4b1f73df6f8b1f541d1918f52051a5308edfebd", "tags": [ "v12.2.0-alpha8" ], "timestamp": "20220226192704" }, "number": "v12.2.0-alpha8" } ] } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:iris-go:iris:*:*:*:*:*:go:*:*", "cpe_name": [], "versionEndIncluding": "12.1.8", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:iris-go:iris:12.2.0:alpha:*:*:*:go:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:iris-go:iris:12.2.0:alpha2:*:*:*:go:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:iris-go:iris:12.2.0:alpha3:*:*:*:go:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:iris-go:iris:12.2.0:alpha4:*:*:*:go:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:iris-go:iris:12.2.0:alpha5:*:*:*:go:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "1.7.5", "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "report@snyk.io", "ID": "CVE-2021-23772" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-59" } ] } ] }, "references": { "reference_data": [ { "name": "N/A", "refsource": "CONFIRM", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169" }, { "name": "N/A", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08" }, { "name": "N/A", "refsource": "CONFIRM", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } }, "lastModifiedDate": "2022-01-04T20:11Z", "publishedDate": "2021-12-24T12:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.