CVE-2021-23772

CVSS V2 Medium 6.8 CVSS V3 High 8.8
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.
Overview
  • CVE ID
  • CVE-2021-23772
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-24T12:15:07
  • Last Modified Date
  • 2022-01-04T20:11:12
Weakness Enumerations
CWE URL
CWE-59 http://cwe.mitre.org/data/definitions/59.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:iris-go:iris:*:*:*:*:*:go:*:* 1 OR 12.1.8
cpe:2.3:a:iris-go:iris:12.2.0:alpha:*:*:*:go:*:* 1 OR
cpe:2.3:a:iris-go:iris:12.2.0:alpha2:*:*:*:go:*:* 1 OR
cpe:2.3:a:iris-go:iris:12.2.0:alpha3:*:*:*:go:*:* 1 OR
cpe:2.3:a:iris-go:iris:12.2.0:alpha4:*:*:*:go:*:* 1 OR
cpe:2.3:a:iris-go:iris:12.2.0:alpha5:*:*:*:go:*:* 1 OR
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* 0 OR 1.7.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169 Exploit Patch Third Party Advisory
https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170 Exploit Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-23772
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23772
History
Created Old Value New Value Data Type Notes
2022-05-10 06:38:59 Added to TrackCVE
2022-12-06 04:49:16 2021-12-24T12:15Z 2021-12-24T12:15:07 CVE Published Date updated
2022-12-06 04:49:16 2022-01-04T20:11:12 CVE Modified Date updated
2022-12-06 04:49:16 Analyzed Vulnerability Status updated