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ubuntucveUbuntu.comUB:CVE-2007-4521
HistoryAug 28, 2007 - 12:00 a.m.

CVE-2007-4521

2007-08-2800:00:00
ubuntu.com
ubuntu.com
6

CVSS2

5

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

EPSS

0.122

Percentile

95.5%

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.

CVSS2

5

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

EPSS

0.122

Percentile

95.5%