Home/CVE/The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0,
CVE

CVE-2007-3765

The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0,

The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted STUN length attribute in a STUN packet sent on an RTP port.

MEDIUM · CVSS 5 EPSS 0.00859
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

4
asteriskall versions
asterisk appliance developer kit<= 0.4
asterisk asterisknowall versions
asterisk s800i applianceall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD18 Jul 2007 · 05:30 PM
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References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://ftp.digium.com/pub/asa/ASA-2007-017.pdfPatchVendor Advisory
http://secunia.com/advisories/26099
http://www.securityfocus.com/bid/24950
http://www.securitytracker.com/id?1018407
http://www.vupen.com/english/advisories/2007/2563
https://exchange.xforce.ibmcloud.com/vulnerabilities/35480
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