Vulnerability Details : CVE-2022-30634
Potential exploit
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.
Products affected by CVE-2022-30634
- cpe:2.3:a:netapp:cloud_insights_telegraf_agent:-:*:*:*:*:*:*:*
- cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
- cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-30634
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-30634
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-30634
-
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.Assigned by:
- nvd@nist.gov (Primary)
- security@golang.org (Secondary)
References for CVE-2022-30634
-
https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ
[security] Go 1.18.3 and Go 1.17.11 are releasedMailing List;Third Party Advisory
-
https://go.dev/issue/52561
crypto/rand: Read hangs when passed buffer larger than 1<<32 - 1 · Issue #52561 · golang/go · GitHubExploit;Issue Tracking
-
https://go.dev/cl/402257
crypto/rand: properly handle large Read on windows (Id98fc4b1) · Gerrit Code ReviewPatch
-
https://pkg.go.dev/vuln/GO-2022-0477
GO-2022-0477 - Go PackagesThird Party Advisory
-
https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863
bb1f4416180511231de6d17a1f2f55c82aafc863 - go - Git at GoogleMailing List;Patch
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