Auth bypass in Asterisk

CVE-2009-3723

asterisk allows calls on prohibited networks

Vulnerability class: Broken Access Control

EPSS: 0.012 (65.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Asterisk — versions All 1.6.1 versions
Sangoma Asterisk
Debian Debian_linux — versions 8.0, 9.0, 10.0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

secalert@redhat.com (Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Broken Link)
secalert@redhat.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2009-3723?: CVE-2009-3723 is a high-severity vulnerability in Asterisk, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2019-10-29.
How severe is CVE-2009-3723?: High severity. CVSS v3 base score is 7.5 out of 10.