5
CVE-2005-4440
- EPSS 1.61%
- Veröffentlicht 21.12.2005 02:03:00
- Zuletzt bearbeitet 16.06.2026 22:18:48
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginThe 802.1q VLAN protocol allows remote attackers to bypass network segmentation and spoof VLAN traffic via a message with two 802.1q tags, which causes the second tag to be redirected from a downstream switch after the first tag has been stripped, as demonstrated by Yersinia, aka "double-tagging VLAN jumping attack."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Vlan Protocol ≫ Vlan Protocol Version802.1q
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.61% | 0.728 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:P/A:N
|
http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html
http://www.securityfocus.com/archive/1/419831/100/0/threaded
http://www.securityfocus.com/archive/1/419834/100/0/threaded