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ubuntucveUbuntu.comUB:CVE-2007-2488
HistoryMay 07, 2007 - 12:00 a.m.

CVE-2007-2488

2007-05-0700:00:00
ubuntu.com
ubuntu.com
4

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.063 Low

EPSS

Percentile

93.6%

The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not
properly null terminate data, which allows remote attackers to trigger loss
of transmitted data, and possibly obtain sensitive information (memory
contents) or cause a denial of service (application crash), by sending a
frame that lacks a 0 byte.

OSVersionArchitecturePackageVersionFilename
ubuntu7.10noarchasterisk< 1.4.11~dfsg-1UNKNOWN
ubuntu8.04noarchasterisk< 1.4.11~dfsg-1UNKNOWN
ubuntu8.10noarchasterisk< 1.4.11~dfsg-1UNKNOWN
ubuntu9.04noarchasterisk< 1.4.11~dfsg-1UNKNOWN
ubuntu9.10noarchasterisk< 1.4.11~dfsg-1UNKNOWN

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.063 Low

EPSS

Percentile

93.6%