CVEvulnerability

CVE-2007-4521

5.0 MEDIUM Published 2007-08-28 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-08-28
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Asterisk Open Source 1.4.5 through 1.4.11, when configured to use an IMAP voicemail storage backend, allows remote attackers to cause a denial of service via an e-mail with an "invalid/corrupted" MIME body, which triggers a crash when the recipient listens to voicemail.

Affected configurations

• asterisk asterisk 1.4.5 • asterisk asterisk 1.4.6 • asterisk asterisk 1.4.7 • asterisk asterisk 1.4.8 • asterisk asterisk 1.4.9 • asterisk asterisk 1.4.10 • asterisk asterisk 1.4.11

References