Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. The following packages have been upgraded to a later upstream version: golang . Security Fix: * golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader * golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header * golang: archive/zip: malformed archive may cause panic or memory exhaustion * golang: crypto/tls: certificate of wrong type is causing TLS client to panic For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go * FIPS mode AES CBC Decrypter produces incorrect result