CRITICAL
Buffer overflow in the csp_can_process_frame in csp_if_can.c in the libcsp library v1.4 and earlier allows hostile components connected to the canbus to execute arbitrary code via a long csp packet
Published Oct 28, 2016
9.8
CRITICALCVSS 3.0
EPSS 2.26%
Description
Buffer overflow in the csp_can_process_frame in csp_if_can.c in the libcsp library v1.4 and earlier allows hostile components connected to the canbus to execute arbitrary code via a long csp packet.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.26% 0.02262
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02262
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.26% (0.02262) | 82.37th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.26% (0.02262) | 80.65th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.68% (0.02676) | 84.51th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.99% (0.05990) | 84.05th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.68% (0.02676) | 84.83th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.47% (0.00470) | 76.41th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.47% (0.00470) | 74.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.47% (0.00470) | 71.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.58% (0.01578) | 75.39th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.58% (0.01578) | 75.38th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.58% (0.01578) | 73.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.58% (0.01578) | 52.24th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://www.securityfocus.com/bid/94226 vdb-entryx_refsource_BID
- https://github.com/GomSpace/libcsp/pull/80 x_refsource_MISCPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/94226 | vdb-entryx_refsource_BID | |
| https://github.com/GomSpace/libcsp/pull/80 | x_refsource_MISCPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 28, 2016
Updated Aug 6, 2024
Reserved Oct 11, 2016
Link CVE-2016-8596
CISA Vulnrichment
Updated n/a