CVE-2003-0100 EXPLOIT
7.5
HIGH · CVSS 2.0 · EPSS 9.6% (pctl 95)
Patch early
A public exploit exists.
Description
Buffer overflow in Cisco IOS 11.2.x to 12.0.x allows remote attackers to cause a denial of service and possibly execute commands via a large number of OSPF neighbor announcements.
Scoring
| CVSS | 7.5 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| EPSS | 9.63% — more likely to be exploited than 95% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2003-03-03 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| cisco | ios |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Cisco IOS 11/12 - OSPF Neighbor Buffer Overflow | 2003-02-20 |
References
- http://marc.info/?l=bugtraq&m=104576100719090&w=2
- http://marc.info/?l=bugtraq&m=104587206702715&w=2
- http://www.iss.net/security_center/static/11373.php
- http://www.securityfocus.com/bid/6895
- http://marc.info/?l=bugtraq&m=104576100719090&w=2
- http://marc.info/?l=bugtraq&m=104587206702715&w=2
- http://www.iss.net/security_center/static/11373.php
- http://www.securityfocus.com/bid/6895
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