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CVE-2005-4441

N/A
Published: December 21, 2005 at 02:00 AM UTC
Updated: June 16, 2026 at 10:18 PM UTC
1 product affected across 1 vendorPvlan Protocol

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Severity
N/A
Exploit prediction
EPSS 2%

Description

The PVLAN protocol allows remote attackers to bypass network segmentation and spoof PVLAN traffic via a PVLAN message with a target MAC address that is set to a gateway router, which causes the packet to be sent to the router, where the source MAC is modified, aka "Modification of the MAC spoofing PVLAN jumping attack," as demonstrated by pvlan.c.

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, and no fixed version or vendor advisory is recorded against it.

References (3)

Mailing Listx_refsource_FULLDISC
Source: [email protected]
http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html
Mailing Listx_refsource_BUGTRAQ
Source: [email protected]
http://www.securityfocus.com/archive/1/419831/100/0/threaded
Mailing Listx_refsource_BUGTRAQ
Source: [email protected]
http://www.securityfocus.com/archive/1/419834/100/0/threaded

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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