CVE-2006-4345

7.5 HIGH 8% exploit odds Fix listed Memory safety

What it is

Stack-based buffer overflow in channels/chan_mgcp.c in MGCP in Asterisk 1.0 through 1.2.10 allows remote attackers to execute arbitrary code via a crafted audit endpoint (AUEP) response.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 7.7% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2006-08-24 20:04 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:28 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 7.7% in the next 30 days (EPSS).
Severity: 7.5 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2006-08-24 20:04 UTC
Last modified: 2026-06-16 22:28 UTC
Exploit probability: 7.7% · EPSS, next 30 days
Record status: Modified

Affected

Digium Asterisk 1.0.0
Digium Asterisk 1.0.1
Digium Asterisk 1.0.2
Digium Asterisk 1.0.3
Digium Asterisk 1.0.4
Digium Asterisk 1.0.5
Digium Asterisk 1.0.6
Digium Asterisk 1.0.7

Attack profile CVSS 2.0 · 7.5

Attack vector: Network
Complexity: Low
Authentication: None
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Raw vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2006-4345.md and follow it. Check whether this project is affected by CVE-2006-4345. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record