CVE-2021-33195

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33195
Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format.

7.3 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://groups.google.com/g/golang-announce Third Party Advisory
https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI Exploit Patch Third Party Advisory
https://security.gentoo.org/glsa/202208-02 Third Party Advisory
https://security.netapp.com/advisory/ntap-20210902-0005/ Third Party Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:a:netapp:cloud_insights_telegraf_agent:-:*:*:*:*:*:*:*
History

14 Sep 2022, 21:11

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202208-02 - (GENTOO) https://security.gentoo.org/glsa/202208-02 - Third Party Advisory

04 Aug 2022, 16:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202208-02 -

18 Oct 2021, 12:19

Type Values Removed Values Added
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0005/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0005/ - Third Party Advisory
CPE cpe:2.3:a:netapp:cloud_insights_telegraf_agent:-:*:*:*:*:*:*:*

02 Sep 2021, 09:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0005/ -

11 Aug 2021, 18:43

Type Values Removed Values Added
References (MISC) https://groups.google.com/g/golang-announce - (MISC) https://groups.google.com/g/golang-announce - Third Party Advisory
References (MISC) https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI - (MISC) https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI - Exploit, Patch, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 7.3
CWE CWE-74
CPE cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

08 Aug 2021, 06:15

Type Values Removed Values Added
Summary Go before 1.15.12 and 1.16.x before 1.16.5 allows injection. Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format.

02 Aug 2021, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-02 19:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-33195

Mitre link : CVE-2021-33195

CVE.ORG link : CVE-2021-33195

JSON object : View

Products Affected

golang

  • go

netapp

  • cloud_insights_telegraf_agent
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')