CVE-2021-23772

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169 Exploit Patch Third Party Advisory
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170 Exploit Patch Third Party Advisory
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:*:*:*:*:*:*:*:*
History

04 Jan 2022, 20:11

Type Values Removed Values Added
First Time Golang go
Iris-go iris
Golang
Iris-go
References (CONFIRM) https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08 - (CONFIRM) https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08 - Patch, Third Party Advisory
References (CONFIRM) https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170 - (CONFIRM) https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170 - Exploit, Patch, Third Party Advisory
References (CONFIRM) https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169 - (CONFIRM) https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169 - Exploit, Patch, Third Party Advisory
CWE CWE-59
CPE 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:golang:go:*:*:*:*:*:*:*:*
cpe:2.3:a:iris-go:iris:12.2.0:alpha5:*:*:*: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:*:*:*:*:*:go:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 8.8

24 Dec 2021, 13:15

Type Values Removed Values Added
Summary 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. 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.

24 Dec 2021, 12:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-24 12:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-23772

Mitre link : CVE-2021-23772

CVE.ORG link : CVE-2021-23772

JSON object : View

Products Affected

golang

  • go

iris-go

  • iris
CWE
CWE-59

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