VDB
CVE-2003-0795
CVE-2003-0795
PUBLISHED
CVSS 5 MEDIUM
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.
EPSS 8.43% · 94.9th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
8.43%
94.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| quagga | quagga | 0.96, 0.96.2, 0 |
| gnu | zebra | 0.91a, 0.92a, 0.93a |
| sgi | propack | 2.3, 2.2.1 |
| n/a | n/a | n/a |
Timeline
- Nov 12, 2003 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
References
- 20031114 Quagga remote vulnerability mailing-list
- DSA-415 vendor-advisory
- http://www.redhat.com/support/errata/RHSA-2003-307.html patch
- http://secunia.com/advisories/10563 advisory
- http://www.redhat.com/support/errata/RHSA-2003-305.html patch
- https://nvd.nist.gov/vuln/detail/CVE-2003-0795 advisory