knplabs/knp-snappy Known Vulnerabilities & Fixes
knplabs/knp-snappy has 2 known security vulnerabilities in Packagist (PHP). Upgrade to version 1.4.3 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 1.4.3
Upgrading to 1.4.3 or later resolves all 2 known vulnerabilities in knplabs/knp-snappy. Run: composer require knplabs/knp-snappy:^1.4.3
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Security Summary
- 2 affected version ranges have been identified across these 2 advisories.
- 100% of known issues have a published fixed version.
- Remediation: composer update knplabs/knp-snappy
Vulnerabilities
2 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Mar 17, 2023, most recently Sep 8, 2023 (175 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2023-41330 Snappy PHAR deserialization vulnerability | CRITICAL | 0.1.0, 0.1.1, 0.1.2, 0.2.0 (+24 more) | 1.4.3 |
| CVE-2023-28115 PHAR deserialization allowing remote code execution | CRITICAL | 0.1.0, 0.1.1, 0.1.2, 0.2.0 (+23 more) | 1.4.2 |
About This Data
Vulnerability data for knplabs/knp-snappy is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related Packagist (PHP) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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