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[email protected]NVD:CVE-2021-23772

HistoryDec 24, 2021 - 12:15 p.m.

CVE-2021-23772

2021-12-2412:15:07

CWE-59

[email protected]

web.nvd.nist.gov

package github

file upload

arbitrary locations

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

71.4%

JSON

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.

Affected configurations

Nvd

Node

golanggoRange<1.7.5

AND

iris-goirisRange≤12.1.8go

iris-goirisMatch12.2.0alphago

iris-goirisMatch12.2.0alpha2go

iris-goirisMatch12.2.0alpha3go

iris-goirisMatch12.2.0alpha4go

iris-goirisMatch12.2.0alpha5go

VendorProductVersionCPE
golanggo*cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
iris-goiris*cpe:2.3:a:iris-go:iris:*:*:*:*:*:go:*:*
iris-goiris12.2.0cpe:2.3:a:iris-go:iris:12.2.0:alpha:*:*:*:go:*:*
iris-goiris12.2.0cpe:2.3:a:iris-go:iris:12.2.0:alpha2:*:*:*:go:*:*
iris-goiris12.2.0cpe:2.3:a:iris-go:iris:12.2.0:alpha3:*:*:*:go:*:*
iris-goiris12.2.0cpe:2.3:a:iris-go:iris:12.2.0:alpha4:*:*:*:go:*:*
iris-goiris12.2.0cpe:2.3:a:iris-go:iris:12.2.0:alpha5:*:*:*:go:*:*

Vendor	Product	Version	CPE
golang	go	*	cpe:2.3:a:golang:go::::::::
iris-go	iris	*	cpe:2.3:a:iris-go:iris::::::go::*
iris-go	iris	12.2.0	cpe:2.3:a:iris-go:iris:12.2.0:alpha::::go::*
iris-go	iris	12.2.0	cpe:2.3:a:iris-go:iris:12.2.0:alpha2::::go::*
iris-go	iris	12.2.0	cpe:2.3:a:iris-go:iris:12.2.0:alpha3::::go::*
iris-go	iris	12.2.0	cpe:2.3:a:iris-go:iris:12.2.0:alpha4::::go::*
iris-go	iris	12.2.0	cpe:2.3:a:iris-go:iris:12.2.0:alpha5::::go::*