CVE UtilsCVE Utility Functions

Quick Start ​

Installation ​

go get github.com/scagogogo/cve

Basic Usage ​

package main

import (
    "fmt"
    "github.com/scagogogo/cve"
)

func main() {
    // Format CVE
    formatted := cve.Format("cve-2022-12345")
    fmt.Println(formatted) // Output: CVE-2022-12345

    // Validate CVE
    isValid := cve.ValidateCve("CVE-2022-12345")
    fmt.Println(isValid) // Output: true

    // Extract CVE from text
    text := "System affected by CVE-2021-44228 and CVE-2022-12345"
    cves := cve.ExtractCve(text)
    fmt.Println(cves) // Output: [CVE-2021-44228 CVE-2022-12345]
}

Main Features ​

🔍 Format & Validation ​

• Format: Standardize CVE format
• IsCve: Validate if string is a valid CVE format
• IsContainsCve: Check if text contains CVE
• ValidateCve: Comprehensive CVE validation

📝 Extraction Methods ​

• ExtractCve: Extract all CVE identifiers
• ExtractFirstCve: Extract the first CVE
• ExtractLastCve: Extract the last CVE
• Split: Split year and sequence number

🔄 Comparison & Sorting ​

• CompareCves: Compare two CVEs
• SortCves: Sort CVE list
• CompareByYear: Compare by year

🎯 Filtering & Grouping ​

• FilterCvesByYear: Filter by year
• GroupByYear: Group by year
• RemoveDuplicateCves: Remove duplicates

Use Cases ​

• Security Vulnerability Management: Organize and manage enterprise vulnerability inventories
• Vulnerability Report Analysis: Extract and analyze CVE information from security bulletins
• Compliance Checking: Validate and standardize CVE identifier formats
• Data Cleaning: Deduplicate and sort CVE data
• Vulnerability Trend Analysis: Analyze vulnerability trends by time dimension

Why Choose CVE Utils? ​

• ✅ Complete Features: Covers all aspects of CVE processing
• ✅ High Quality Code: Complete test coverage and documentation
• ✅ Excellent Performance: Go implementation for fast processing
• ✅ Easy Integration: Simple API with no external dependencies
• ✅ Continuous Maintenance: Active development and community support