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CVE-2007-4459

N/A
Published: August 21, 2007 at 09:00 PM UTC
Updated: June 16, 2026 at 10:44 PM UTC
2 products affected across 1 vendorVoip Phone Cp 7940Voip Phone Cp 7960

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Severity
N/A
Exploit prediction
EPSS 14%

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (10)

Mailing Listx_refsource_FULLDISC
Source: [email protected]
http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html
Mailing Listx_refsource_FULLDISC
Source: [email protected]
http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html
Third Party Advisoryx_refsource_SECUNIAPatchVendor Advisory
Source: [email protected]
http://secunia.com/advisories/26547
Third Party Advisoryx_refsource_SREASON
Source: [email protected]
http://securityreason.com/securityalert/3042
VDB Entryx_refsource_SECTRACK
Source: [email protected]
http://securitytracker.com/id?1018591
Vendor Advisoryx_refsource_CISCO
Source: [email protected]
http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml
VDB Entryx_refsource_OSVDB
Source: [email protected]
http://www.osvdb.org/36695
VDB Entryx_refsource_BIDExploit
Source: [email protected]
http://www.securityfocus.com/bid/25378

CVSS

7.1HIGH[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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