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CVE-2021-33195
Detail
Description
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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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OR
*cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions up to (excluding) 1.15.13
*cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions from (including) 1.16.0 up to (excluding) 1.16.5
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Added
CWE
NIST CWE-74
Changed
Reference Type
https://groups.google.com/g/golang-announce No Types Assigned
https://groups.google.com/g/golang-announce Third Party Advisory
Changed
Reference Type
https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI No Types Assigned
https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI Exploit, Patch, Third Party Advisory
CVE Modified by MITRE8/08/2021 2:15:08 AM
Action
Type
Old Value
New Value
Changed
Description
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.
Quick Info
CVE Dictionary Entry: CVE-2021-33195 NVD
Published Date: 08/02/2021 NVD
Last Modified: 09/14/2022
Source: MITRE