CVE-2022-2879

Description

Reader.Read does not set a limit on the maximum size of file headers. A maliciously crafted archive could cause Read to allocate unbounded amounts of memory, potentially causing resource exhaustion or panics. After fix, Reader.Read limits the maximum size of header blocks to 1 MiB.

References

https://go.dev/issue/54853

https://groups.google.com/g/golang-announce/c/xtuG5faxtaU

https://go.dev/cl/439355

https://pkg.go.dev/vuln/GO-2022-1037

Details

CVSS v3