CVE-2003-0795
Summary
| CVE | CVE-2003-0795 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2003-12-15 05:00:00 UTC |
| Updated | 2016-10-18 02:37:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Gnu | Zebra | 0.91a | All | All | All |
| Application | Gnu | Zebra | 0.92a | All | All | All |
| Application | Gnu | Zebra | 0.93a | All | All | All |
| Application | Gnu | Zebra | 0.93b | All | All | All |
| Application | Gnu | Zebra | 0.91a | All | All | All |
| Application | Gnu | Zebra | 0.92a | All | All | All |
| Application | Gnu | Zebra | 0.93a | All | All | All |
| Application | Gnu | Zebra | 0.93b | All | All | All |
| Application | Quagga | Quagga | 0.95 | All | All | All |
| Application | Quagga | Quagga | 0.96 | All | All | All |
| Application | Quagga | Quagga | 0.96.1 | All | All | All |
| Application | Quagga | Quagga | 0.96.2 | All | All | All |
| Application | Quagga | Quagga | All | All | All | All |
| Application | Quagga | Quagga | 0.95 | All | All | All |
| Application | Quagga | Quagga | 0.96 | All | All | All |
| Application | Quagga | Quagga | 0.96.1 | All | All | All |
| Application | Quagga | Quagga | 0.96.2 | All | All | All |
| Application | Sgi | Propack | 2.2.1 | All | All | All |
| Application | Sgi | Propack | 2.3 | All | All | All |
| Application | Sgi | Propack | 2.2.1 | All | All | All |
| Application | Sgi | Propack | 2.3 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| redhat.com | Red Hat Support | REDHAT | www.redhat.com | Patch, Vendor Advisory |
| redhat.com | Red Hat Support | REDHAT | www.redhat.com | Patch, Vendor Advisory |
| Debian -- Security Information -- DSA-415-1 zebra | DEBIAN | www.debian.org | Patch, Vendor Advisory |
| 'Quagga remote vulnerability' - MARC | BUGTRAQ | marc.info | |
| Secunia - Advisories - Debian update for zebra | SECUNIA | secunia.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.