7.5 High

CVE-2022-30630 Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack…

Description

Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path which contains a large number of path separators.

Affected products and versions

Product	Affected versions	Fixed in
io/fs 1.18	1.18.0-0 → < 1.18.4	1.18.4
io/fs 1.17	earliest → < 1.17.12	1.17.12

References

go.dev go.dev
go.googlesource.com go.googlesource.com
go.dev go.dev
groups.google.com groups.google.com
pkg.go.dev pkg.go.dev

Timeline

Published August 9, 2022
Last modified March 6, 2026

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