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CVE-2008-4999

Published: Nov 7, 2008Updated: Apr 23, 2026 Sources: CVE List NVDCWE-20
7.8HIGH
NVD MITRE
EPSS Score
3.8%
Top 10.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

Nortel Networks UNIStim IP Phone 0604DAS allows remote attackers to cause a denial of service (crash) via a long ping packet ("ping of death"). NOTE: this issue could not be reproduced by a third party, who tested it on 0604DAD. In addition, the original researcher was not able to reliably reproduce the issue.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:CAvailability
Complete
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Weaknesses

CWE-20

Affected Products

nortel
commercial·CAaka mobile voice client 2050, business communications manager, contivity
unistim ip phoneOn-premNetwork Device
Networking Infrastructure
and 1 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/40993
exchange.xforce.ibmcloud.com
http://securityreason.com/securityalert/4568
securityreason.com
http://www.securityfocus.com/archive/1/488803/100/100/threaded
securityfocus.com
and 3 more references View all →

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