Red Hat Security Advisory: go-toolset-1.16 and go-toolset-1.16-golang security and bug fix update

Fixed packages 11

Vulnerabilities 3

• High 7.5
  CVE-2021-44716

  golang.org/x/net/http2 allows uncontrolled memory consumption

  net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.

  golang go stdlib golang-1.8 Debian Ubuntu Azure Linux Alpine Go
  Jan 1, 2022
• Unscored —
  CVE-2021-41772

  Panic when opening certain archives in archive/zip

  Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field.

  golang go stdlib golang-1.8 Ubuntu Azure Linux Alpine Go
  Nov 8, 2021
• Unscored —
  CVE-2021-44717

  Misdirected I/O in syscall

  Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.

  go stdlib golang-1.8 golang-1.17 Debian Ubuntu Alpine Go
  Jan 1, 2022

References

• article
  https://access.redhat.com/security/updates/classification/#important
• article
  https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_go_1.16.6_toolset
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2030801
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2030806
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_5176.json
• report
  https://access.redhat.com/security/cve/CVE-2021-41772
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2020736
• advisory
  https://www.cve.org/CVERecord?id=CVE-2021-41772
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2021-41772
• article
  https://groups.google.com/g/golang-announce/c/0fM21h43arc
• report
  https://access.redhat.com/security/cve/CVE-2021-44716
• advisory
  https://www.cve.org/CVERecord?id=CVE-2021-44716
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2021-44716
• article
  https://groups.google.com/g/golang-announce/c/hcmEScgc00k
• report
  https://access.redhat.com/security/cve/CVE-2021-44717
• advisory
  https://www.cve.org/CVERecord?id=CVE-2021-44717
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2021-44717