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CVE-2021-38561 (High) detected in github.com/golang/text-v0.3.2
CVE-2021-38561 - High Severity Vulnerability
Vulnerable Library - github.com/golang/text-v0.3.2
[mirror] Go text processing support
Library home page: https://proxy.golang.org/github.com/golang/text/@v/v0.3.2.zip
Dependency Hierarchy:
- github.com/kubernetes/client-go-v2.0.0 (Root Library)
- github.com/kubernetes/client-go/pkg/api/unversioned-v2.0.0
- github.com/go-openapi/spec-0.15.0
- github.com/go-openapi/jsonreference-v0.19.2
- github.com/PuerkitoBio/purell-v1.1.1
- :x: github.com/golang/text-v0.3.2 (Vulnerable Library)
- github.com/PuerkitoBio/purell-v1.1.1
- github.com/go-openapi/jsonreference-v0.19.2
- github.com/go-openapi/spec-0.15.0
- github.com/kubernetes/client-go/pkg/api/unversioned-v2.0.0
Vulnerability Details
golang.org/x/text/language in golang.org/x/text before 0.3.7 can panic with an out-of-bounds read during BCP 47 language tag parsing. Index calculation is mishandled. If parsing untrusted user input, this can be used as a vector for a denial-of-service attack.
Publish Date: 2022-12-26
URL: CVE-2021-38561
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://osv.dev/vulnerability/GO-2021-0113
Release Date: 2021-08-12
Fix Resolution: v0.3.7