CVE-2022-30634

Indefinite hang with large buffers on Windows in crypto/rand

State: Published
Severity: Not scored
Published: Jul 15, 2022
Updated: Aug 3, 2024
Reserved: May 12, 2022

Description

Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 << 32 - 1 bytes.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
crypto/randGo standard library	before 1.17.11Affected 1.18.0-0 to before 1.18.3Affected

References

https://go.dev/cl/402257
https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863
https://go.dev/issue/52561
https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ
https://pkg.go.dev/vuln/GO-2022-0477

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