CVE-2003-0795

CVSS V2 Medium 5 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2003-0795
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2003-12-15T05:00:00
  • Last Modified Date
  • 2016-10-18T02:37:28
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:gnu:zebra:0.91a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:gnu:zebra:0.92a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:gnu:zebra:0.93a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:gnu:zebra:0.93b:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:* 1 OR 0.96.3
cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sgi:propack:2.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sgi:propack:2.3:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
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
http://www.debian.org/security/2004/dsa-415 Patch Vendor Advisory
http://secunia.com/advisories/10563 Vendor Advisory
http://marc.info/?l=bugtraq&m=106883387304266&w=2
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2003-0795
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0795
History
Created Old Value New Value Data Type Notes
2022-05-10 10:10:11 Added to TrackCVE