The "process-execute" and "process-spawn" procedures did not free memory correctly when the execve() call failed, resulting in a memory leak
Published Jan 10, 2017
7.5
HIGHCVSS 3.0
EPSS 1.75%
Description
The "process-execute" and "process-spawn" procedures did not free memory correctly when the execve() call failed, resulting in a memory leak. This could be abused by an attacker to cause resource exhaustion or a denial of service. This affects all releases of CHICKEN up to and including 4.11 (it will be fixed in 4.12 and 5.0, which are not yet released).
Affected products
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:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.75% (0.01750) | 77.02th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.72% (0.01717) | 74.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.54% (0.00536) | 65.49th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.10% (0.00096) | 42.02th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.10% (0.00096) | 40.75th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00096) | 38.73th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (2)
- http://lists.nongnu.org/archive/html/chicken-announce/2016-08/msg00001.html mailing-listx_refsource_MLISTPatchVendor Advisory
- http://www.securityfocus.com/bid/92550 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://lists.nongnu.org/archive/html/chicken-announce/2016-08/msg00001.html | mailing-listx_refsource_MLISTPatchVendor Advisory | |
| http://www.securityfocus.com/bid/92550 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.