CVE-2014-6609

MEDIUM 4.0CVE-2014-6609 · Published 26/11/2014 · updated 17/06/2026

In short

CVE-2014-6609 is a MEDIUM (CVSS 4.0) vulnerability affecting asterisk (digium).
Chance of exploitation in the next 30 days (EPSS): 3.6%, higher than 89.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
asterisk digium	`= 12.0.0= 12.1.0= 12.2.0= 12.3.0= 12.4.0= 12.5.0`	No fix yet

Description

The res_pjsip_pubsub module in Asterisk Open Source 12.x before 12.5.1 allows remote authenticated users to cause a denial of service (crash) via crafted headers in a SIP SUBSCRIBE request for an event package.

References

downloads.asterisk.org/pub/security/AST-2014-009.html · Patch

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