An issue was discovered in wifipcap/wifipcap.cpp in TCPFLOW through 1.5.0-alpha
Published Aug 5, 2018
9.1
CRITICALCVSS 3.0
EPSS 2.75%
Description
An issue was discovered in wifipcap/wifipcap.cpp in TCPFLOW through 1.5.0-alpha. There is an integer overflow in the function handle_prism during caplen processing. If the caplen is less than 144, one can cause an integer overflow in the function handle_80211, which will result in an out-of-bounds read and may allow access to sensitive memory (or a denial of service).
Affected products
No data.
Configuration 1
- ≤ 1.4.5
- 1.5.0
Configuration 2
- 16.04
- 18.04
- 18.10
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
AV:N/AC:L/Au:N/C:P/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.75% (0.02753) | 85.69th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.75% (0.02753) | 84.25th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.52% (0.00517) | 76.95th | v3 (v2023.03.01) |
| Mar 1, 2024 | 0.52% (0.00517) | 76.17th | v3 (v2023.03.01) |
| Dec 26, 2023 | 0.52% (0.00517) | 74.16th | v3 (v2023.03.01) |
| Jul 29, 2023 | 0.56% (0.00560) | 74.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.48% (0.00481) | 72.11th | 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) |
| Feb 3, 2022 | 1.29% (0.01294) | 30.79th | v1 |
| Jan 6, 2022 | 1.29% (0.01294) | 30.15th | v1 |
| Sep 1, 2021 | 1.29% (0.01294) | 69.02th | v1 |
| Apr 14, 2021 | 1.29% (0.01294) | 0.00th | v1 |
References (4)
- https://github.com/simsong/tcpflow/commit/a4e1cd14eb5ccc51ed271b65b3420f7d692c40eb x_refsource_MISCPatchThird Party Advisory
- https://github.com/simsong/tcpflow/issues/182 x_refsource_MISCExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00046.html mailing-listx_refsource_MLIST
- https://usn.ubuntu.com/3955-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/simsong/tcpflow/commit/a4e1cd14eb5ccc51ed271b65b3420f7d692c40eb | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/simsong/tcpflow/issues/182 | x_refsource_MISCExploitThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00046.html | mailing-listx_refsource_MLIST | |
| https://usn.ubuntu.com/3955-1/ | vendor-advisoryx_refsource_UBUNTUThird Party Advisory |
Change history (0)
No recorded changes yet.