Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference.
Source:
MITRE
Description Last Modified:
12/15/2003
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
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Change History
2 change records found
- show changes
CVE Modified by Source -
10/17/2016 10:37:28 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://marc.info/?l=bugtraq&m=106883387304266&w=2 |
| Removed |
Reference |
http://marc.theaimsgroup.com/?l=bugtraq&m=106883387304266&w=2 |
|
Initial CVE Analysis -
1/1/2004 12:00:00 AM