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CentOS Linux: CVE-2021-29923: Moderate: go-toolset:rhel8 security update (CESA-2021:3585)

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CentOS Linux: CVE-2021-29923: Moderate: go-toolset:rhel8 security update (CESA-2021:3585)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
08/07/2021
Created
09/23/2021
Added
09/22/2021
Modified
05/25/2023

Description

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.

Solution(s)

  • centos-upgrade-delve
  • centos-upgrade-delve-debuginfo
  • centos-upgrade-delve-debugsource
  • centos-upgrade-go-toolset
  • centos-upgrade-golang
  • centos-upgrade-golang-bin
  • centos-upgrade-golang-docs
  • centos-upgrade-golang-misc
  • centos-upgrade-golang-race
  • centos-upgrade-golang-src
  • centos-upgrade-golang-tests

References

  • CVE-2021-29923

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