CVE-2007-4521

2007-08-2801:17:00

[email protected]

web.nvd.nist.gov

asterisk

open source

cve-2007-4521

imap

voicemail

dos

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

AI Score

Confidence

High

0.073 Low

EPSS

Percentile

94.1%

JSON

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

NVD

Node

asteriskasteriskMatch1.4.5

asteriskasteriskMatch1.4.6

asteriskasteriskMatch1.4.7

asteriskasteriskMatch1.4.8

asteriskasteriskMatch1.4.9

asteriskasteriskMatch1.4.10

asteriskasteriskMatch1.4.11

CPENameOperatorVersion
asterisk:asteriskasteriskeq1.4.5
asterisk:asteriskasteriskeq1.4.6
asterisk:asteriskasteriskeq1.4.7
asterisk:asteriskasteriskeq1.4.8
asterisk:asteriskasteriskeq1.4.9
asterisk:asteriskasteriskeq1.4.10
asterisk:asteriskasteriskeq1.4.11

CPE	Name	Operator	Version
asterisk:asterisk	asterisk	eq	1.4.5
asterisk:asterisk	asterisk	eq	1.4.6
asterisk:asterisk	asterisk	eq	1.4.7
asterisk:asterisk	asterisk	eq	1.4.8
asterisk:asterisk	asterisk	eq	1.4.9
asterisk:asterisk	asterisk	eq	1.4.10
asterisk:asterisk	asterisk	eq	1.4.11