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CVE-2022-30634

Date: July 15, 2022

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.

Language: Go

Severity Score

7.5

Related Resources (11)

Url: https://github.com/golang/go/commit/32dedaa69e22f1a058ae90b9484fd4c3b46fbcbf

Url: https://go.dev/cl/402257

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-30634

Url: https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863

Url: https://security.netapp.com/advisory/ntap-20220915-0004/

Url: https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ

Url: https://github.com/golang/go/issues/52561

Url: https://security.alpinelinux.org/vuln/CVE-2022-30634

Url: https://pkg.go.dev/vuln/GO-2022-0477

Url: https://go.dev/issue/52561

Url: https://www.mend.io/vulnerability-database/CVE-2022-30634

Severity Score

7.5

Weakness Type (CWE)

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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