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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-19908 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.
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:42:20.281Z

Reserved: 2021-05-19T00:00:00

Link: CVE-2021-33195

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-02T19:15:08.407

Modified: 2024-11-21T06:08:29.560

Link: CVE-2021-33195

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-05-18T00:00:00Z

Links: CVE-2021-33195 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses