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.

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This post has been republished via RSS; it originally appeared at: MSRC Security Update Guide.

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