CVE-2021-23772

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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
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

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:iris-go:iris::::::go::*
	cpe:2.3:a:iris-go:iris:12.2.0:alpha::::go::*
	cpe:2.3:a:iris-go:iris:12.2.0:alpha2::::go::*
	cpe:2.3:a:iris-go:iris:12.2.0:alpha3::::go::*
	cpe:2.3:a:iris-go:iris:12.2.0:alpha4::::go::*
	cpe:2.3:a:iris-go:iris:12.2.0:alpha5::::go::*

cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

Information

Published : 2021-12-24 04:15

Updated : 2022-01-04 12:11

NVD link : CVE-2021-23772

Mitre link : CVE-2021-23772

JSON object : View

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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Products Affected

golang

go

iris-go

iris

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