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Asterisk

Communication & Email

An open-source PBX and telephony toolkit that bridges VoIP, PSTN, and various hardware interfaces for building telephony applications

C Latest 23.4.1 · 1mo ago Security brief →

Features

  • Supports both VoIP/SIP and traditional PSTN telephony interfaces
  • Provides middleware layer between telephony channels and applications
  • Compatible with a wide range of Linux distributions and other Unix‑like OSes

Recent releases

View all 53 releases →
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23.4.1 Security relevant
Auth RBAC RCE / SSRF +2 more

Security fixes across multiple modules

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22.10.1 Security relevant
Auth RCE / SSRF Breaking upgrade

20 security fixes

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21.12.3
Auth RBAC RCE / SSRF

Routine maintenance and dependency updates.

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20.20.1 Breaking risk
Auth RBAC RCE / SSRF +2 more

Security fixes across modules

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certified-22.8-cert3
Auth RBAC RCE / SSRF

Routine maintenance and dependency updates.

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

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About

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Languages
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Install & Platforms

Platforms
linux macos

Beta — feedback welcome: [email protected]