Improper Neutralization Affecting asterisk package, versions [,18.9-cert14)[18.10.0,18.26.2)[20.0.0,20.7-cert5)[20.8.0,20.14.1)[21.0.0,21.9.1)[22.0.0,22.4.1)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-ASTERISK-10246590
- published26 May 2025
- disclosed22 May 2025
- creditEkiXu
Introduced: 22 May 2025
NewCVE-2025-47779 (opens in a new tab)How to fix?
Upgrade asterisk to version 18.9-cert14, 18.26.2, 20.7-cert5, 20.14.1, 21.9.1, 22.4.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Neutralization through the SIP MESSAGE request handling process. An authenticated attacker can impersonate other users and send deceptive messages, potentially leading to spam or facilitating social engineering and phishing attacks.