CVE-2025-47779

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-47779
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-47779.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-47779
Aliases
  • GHSA-2grh-7mhv-fcfw
Related
Published
2025-05-22T17:15:24Z
Modified
2025-05-23T16:49:23.264771Z
Summary
[none]
Details

Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk, SIP requests of the type MESSAGE (RFC 3428) authentication do not get proper alignment. An authenticated attacker can spoof any user identity to send spam messages to the user with their authorization token. Abuse of this security issue allows authenticated attackers to send fake chat messages can be spoofed to appear to come from trusted entities. Even administrators who follow Security best practices and Security Considerations can be impacted. Therefore, abuse can lead to spam and enable social engineering, phishing and similar attacks. Versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk fix the issue.

References

Affected packages

Debian:11 / asterisk

Package

Name
asterisk
Purl
pkg:deb/debian/asterisk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:16.*

1:16.16.1~dfsg-1
1:16.16.1~dfsg-1+deb11u1~bpo10+1
1:16.16.1~dfsg-1+deb11u1
1:16.16.1~dfsg-2
1:16.16.1~dfsg-3
1:16.16.1~dfsg-4
1:16.16.1~dfsg+~2.10-1
1:16.16.1~dfsg+~2.10-2
1:16.23.0~dfsg+~2.10-1
1:16.23.0~dfsg+~cs6.10.20220309-1
1:16.23.0~dfsg+~cs6.10.20220309-2
1:16.23.0~dfsg+~cs6.10.40431411-1
1:16.28.0~dfsg-0+deb11u1
1:16.28.0~dfsg-0+deb11u2
1:16.28.0~dfsg-0+deb11u3
1:16.28.0~dfsg-0+deb11u4
1:16.28.0~dfsg-0+deb11u5
1:16.28.0~dfsg-0+deb11u6

1:18.*

1:18.9.0~dfsg+~cs6.10.40431411-1
1:18.10.0~dfsg+~cs6.10.40431411-1
1:18.10.0~dfsg+~cs6.10.40431411-2
1:18.10.1~dfsg+~cs6.10.40431411-1
1:18.11.1~dfsg+~cs6.10.40431413-1
1:18.11.2~dfsg+~cs6.10.40431413-1
1:18.12.0~dfsg+~cs6.12.40431413-1
1:18.14.0~~rc1~dfsg+~cs6.12.40431414-1
1:18.14.0~dfsg+~cs6.12.40431414-1

1:20.*

1:20.0.0~~rc1~dfsg+~cs6.12.40431414-1
1:20.0.0~~rc2~dfsg+~cs6.12.40431414-1
1:20.0.0~dfsg+~cs6.12.40431414-1
1:20.0.0~dfsg+~cs6.12.40431414-2
1:20.0.1~dfsg+~cs6.12.40431414-1
1:20.1.0~~rc2~dfsg+~cs6.12.40431414-1
1:20.1.0~dfsg+~cs6.12.40431414-1
1:20.2.1~dfsg+~cs6.13.40431413-1
1:20.3.0~dfsg+~cs6.13.40431413-1
1:20.4.0~dfsg+~cs6.13.40431414-1
1:20.4.0~dfsg+~cs6.13.40431414-2
1:20.5.0~dfsg+~cs6.13.40431414-1
1:20.5.1~dfsg+~cs6.13.40431414-1
1:20.5.2~dfsg+~cs6.13.40431414-1
1:20.6.0~dfsg+~cs6.13.40431414-1
1:20.6.0~dfsg+~cs6.13.40431414-2
1:20.8.1~dfsg+~cs6.14.40431414-1
1:20.9.3~dfsg+~cs6.14.60671435-1

1:22.*

1:22.0.0~~rc2~dfsg+~cs6.14.60671435-1
1:22.0.0~dfsg+~cs6.14.60671435-1
1:22.1.0~dfsg+~cs6.14.60671435-1
1:22.1.1~dfsg+~cs6.14.60671435-1
1:22.2.0~dfsg+~cs6.15.60671435-1
1:22.2.0~dfsg+~cs6.15.60671435-2
1:22.3.0~~rc1~dfsg+~cs6.15.60671435-1
1:22.3.0~dfsg+~cs6.15.60671435-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}