CVE-2022-30634
HIGHCVSS 7.5/10EPSS 1.65%
Last modified
CVE-2022-30634 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.65% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | < 1.17.11 |
| Golang | Go | >= 1.18.0, < 1.18.3 |
| Netapp | Cloud Insights Telegraf Agent | All versions |
References
- https://go.dev/issue/52561Exploit, Issue Tracking
- https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863Mailing List, Patch
- https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJMailing List, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2022-0477Third Party Advisory
- https://go.dev/issue/52561Exploit, Issue Tracking
- https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863Mailing List, Patch
- https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJMailing List, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2022-0477Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-30634?
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.
How severe is CVE-2022-30634?
CVE-2022-30634 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.65% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30634?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-30634?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST