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Ubuntu.comUB:CVE-2007-4455

HistoryAug 22, 2007 - 12:00 a.m.

CVE-2007-4455

2007-08-2200:00:00

ubuntu.com

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.077 Low

EPSS

Percentile

94.1%

JSON

The SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before
1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x
before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote
attackers to cause a denial of service (memory exhaustion) via a SIP dialog
that causes a large number of history entries to be created.

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

OS	Version	Architecture	Package	Version	Filename
ubuntu	7.10	noarch	asterisk	< 1:1.4.11~dfsg-1	UNKNOWN
ubuntu	8.04	noarch	asterisk	< 1:1.4.11~dfsg-1	UNKNOWN
ubuntu	8.10	noarch	asterisk	< 1:1.4.11~dfsg-1	UNKNOWN
ubuntu	9.04	noarch	asterisk	< 1:1.4.11~dfsg-1	UNKNOWN
ubuntu	9.10	noarch	asterisk	< 1:1.4.11~dfsg-1	UNKNOWN

References

launchpad.net/bugs/cve/CVE-2007-4455

nvd.nist.gov/vuln/detail/CVE-2007-4455

security-tracker.debian.org/tracker/CVE-2007-4455

www.cve.org/CVERecord?id=CVE-2007-4455

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.077 Low

EPSS

Percentile

94.1%

JSON

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