update to go1.21.11 - Githubissues

go1.21.11 (released 2024-06-04) includes security fixes to the archive/zip and net/netip packages, as well as bug fixes to the compiler, the go command, the runtime, and the os package. See the Go 1.21.11 milestone on our issue tracker for details;

From the security announcement;

We have just released Go versions 1.22.4 and 1.21.11, minor point releases. These minor releases include 2 security fixes following the security policy:

archive/zip: mishandling of corrupt central directory record

The archive/zip package's handling of certain types of invalid zip files differed from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip package now rejects files containing these errors.

Thanks to Yufan You for reporting this issue.

This is CVE-2024-24789 and Go issue https://go.dev/issue/66869.
net/netip: unexpected behavior from Is methods for IPv4-mapped IPv6 addresses

The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.

Thanks to Enze Wang of Alioth and Jianjun Chen of Zhongguancun Lab for reporting this issue.

This is CVE-2024-24790 and Go issue https://go.dev/issue/67680.

- What I did

- How I did it

- How to verify it

- Description for the changelog

update go runtime to go1.21.11, which includes fixes for CVE-2024-24789, CVE-2024-24790

- A picture of a cute animal (not mandatory but encouraged)

docker / cli

update to go1.21.11 #5117

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