MEDIUM
Cisco IOS 11.1CC through 12.2 with Cisco Express Forwarding (CEF) enabled includes portions of previous packets in the padding of a MAC level packet when the MAC packet's length is less than the IP level packet length
Published Apr 2, 2003
5.0
MEDIUMCVSS 2.0
EPSS 1.78%
Description
Cisco IOS 11.1CC through 12.2 with Cisco Express Forwarding (CEF) enabled includes portions of previous packets in the padding of a MAC level packet when the MAC packet's length is less than the IP level packet length.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.78% 0.01781
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01781
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.78% (0.01781) | 77.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.78% (0.01781) | 75.30th | v5 (v2026.06.15) |
| Jul 27, 2025 | 2.26% (0.02257) | 83.91th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.84% (0.00845) | 73.17th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.39% (0.00386) | 74.02th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.39% (0.00386) | 72.45th | v3 (v2023.03.01) |
| Jan 29, 2024 | 0.39% (0.00386) | 70.44th | v3 (v2023.03.01) |
| Sep 11, 2023 | 0.30% (0.00305) | 66.05th | v3 (v2023.03.01) |
| Apr 17, 2023 | 0.41% (0.00412) | 70.03th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00354) | 67.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (5)
- http://www.cisco.com/warp/public/707/IOS-CEF-pub.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.iss.net/security_center/static/8296.php vdb-entryx_refsource_XFPatchVendor Advisory
- http://www.kb.cert.org/vuls/id/310387 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.osvdb.org/806 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/4191 vdb-entryx_refsource_BIDPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/warp/public/707/IOS-CEF-pub.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.iss.net/security_center/static/8296.php | vdb-entryx_refsource_XFPatchVendor Advisory | |
| http://www.kb.cert.org/vuls/id/310387 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.osvdb.org/806 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/4191 | vdb-entryx_refsource_BIDPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 2, 2003
Updated Aug 8, 2024
Reserved May 1, 2002
Link CVE-2002-0339
CISA Vulnrichment
Updated n/a