CVE-2001-0863 json
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not handle the "fragment" keyword in a compiled ACL (Turbo ACL) for packets…
published 2001-12-06 24 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0846
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not handle the "fragment" keyword in a compiled ACL (Turbo ACL) for packets that are sent to the router, which allows remote attackers to cause a denial of service via a flood of fragments.
Exploit prediction
1.68% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
cisco.com
/warp/public/707/GSR-ACL-pub.shtml
vendor-advisory
-
ciac.org
/ciac/bulletins/m-018.shtml
third-party-advisory, government-resource
-
osvdb.org
/1987
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/7551
vdb-entry
-
securityfocus.com
/bid/3539
vdb-entry
Sources
- CVE List CVE-2001-0863
- NVD CVE-2001-0863
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