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[email protected]CVE-2007-4459

HistoryAug 21, 2007 - 9:17 p.m.

CVE-2007-4459

2007-08-2121:17:00

CWE-20

[email protected]

web.nvd.nist.gov

cisco

ip phone

7940

7960

firmware

vulnerability

cve-2007-4459

sip

nvd

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.7 Medium

AI Score

Confidence

High

0.822 High

EPSS

Percentile

98.4%

JSON

Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages.

Affected configurations

NVD

Node

ciscovoip_phone_cp-7940Range≤8.70p0s3-08-6-00_firmware

ciscovoip_phone_cp-7940Match3.0p0s3-08-6-00_firmware

ciscovoip_phone_cp-7940Match3.1p0s3-08-6-00_firmware

ciscovoip_phone_cp-7940Match3.2p0s3-08-6-00_firmware

ciscovoip_phone_cp-7940Match8.6p0s3-08-6-00_firmware

ciscovoip_phone_cp-7960Range≤8.70p0s3-08-6-00_firmware

CPENameOperatorVersion
cisco:voip_phone_cp-7940cisco voip phone cp-7940le8.70
cisco:voip_phone_cp-7940cisco voip phone cp-7940eq3.0
cisco:voip_phone_cp-7940cisco voip phone cp-7940eq3.1
cisco:voip_phone_cp-7940cisco voip phone cp-7940eq3.2
cisco:voip_phone_cp-7940cisco voip phone cp-7940eq8.6
cisco:voip_phone_cp-7960cisco voip phone cp-7960le8.70

CPE	Name	Operator	Version
cisco:voip_phone_cp-7940	cisco voip phone cp-7940	le	8.70
cisco:voip_phone_cp-7940	cisco voip phone cp-7940	eq	3.0
cisco:voip_phone_cp-7940	cisco voip phone cp-7940	eq	3.1
cisco:voip_phone_cp-7940	cisco voip phone cp-7940	eq	3.2
cisco:voip_phone_cp-7940	cisco voip phone cp-7940	eq	8.6
cisco:voip_phone_cp-7960	cisco voip phone cp-7960	le	8.70

References

lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html

lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html

secunia.com/advisories/26547

securityreason.com/securityalert/3042

securitytracker.com/id?1018591

www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml

www.osvdb.org/36695

www.securityfocus.com/bid/25378

www.vupen.com/english/advisories/2007/2928

exchange.xforce.ibmcloud.com/vulnerabilities/36125

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.7 Medium

AI Score

Confidence

High

0.822 High

EPSS

Percentile

98.4%

JSON

Related for CVE-2007-4459

nvd2 cisco1 prion2 cvelist2 cve1