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CVE-2003-0795 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://marc.info/?l=bugtraq&m=106883387304266&w=2
http://www.debian.org/security/2004/dsa-415 Patch  Vendor Advisory 
http://www.redhat.com/support/errata/RHSA-2003-305.html Patch  Vendor Advisory 
http://www.redhat.com/support/errata/RHSA-2003-307.html Patch  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2003-0795
NVD Published Date:
12/15/2003
NVD Last Modified:
10/17/2016
Source:
MITRE