CVE-2007-3765 — Asterisk vulnerability

4 documents4 sources

Severity

5.0MEDIUMNVD

EPSS

0.9%

top 24.95%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Asterisk Debian Asterisk Asterisk Appliance Developer KIT +2 more

Timeline

PublishedJul 18

Latest updateMay 1

Description

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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages6 packages

▶NVDasterisk/asterisk_appliance_developer_kit0.4

▶NVDasterisk/s800i_appliance1.0, 1.0.1+1

▶NVDasterisk/asterisknowbeta_5, beta_6+1

▶debiandebian/asterisk< asterisk 1:1.4.8~dfsg-1 (bullseye)

▶Debianasterisk/asterisk< 1:1.4.8~dfsg-1

Patches

Patch: ftp.digium.com ↗Patch: ftp.digium.com ↗

🔴Vulnerability Details

GHSA

GHSA-f9w4-q8jc-qc4v: The STUN implementation in Asterisk 1↗2022-05-01

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OSV

CVE-2007-3765: The STUN implementation in Asterisk 1↗2007-07-18

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📋Vendor Advisories

Debian

CVE-2007-3765: asterisk - The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7...↗2007

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