A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username
Published Jan 28, 2019
9.8
CRITICALCVSS 3.0
EPSS 3.31%
Description
A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.
Affected products
No data.
- ≤ 1.32.3
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:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.31% (0.03309) | 88.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.31% (0.03309) | 86.92th | v5 (v2026.06.15) |
| Jun 2, 2026 | 13.53% (0.13529) | 94.35th | v4 (v2025.03.14) |
| Mar 1, 2026 | 5.49% (0.05492) | 90.10th | v4 (v2025.03.14) |
| Nov 21, 2025 | 2.41% (0.02409) | 84.57th | v4 (v2025.03.14) |
| Nov 18, 2025 | 13.53% (0.13529) | 93.58th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.24% (0.03237) | 85.95th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.58% (0.09583) | 88.01th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.77% (0.02769) | 85.08th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.21% (0.00210) | 59.39th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.21% (0.00207) | 57.88th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.19% (0.00192) | 55.58th | v3 (v2023.03.01) |
| Sep 13, 2023 | 0.45% (0.00445) | 71.84th | v3 (v2023.03.01) |
| Mar 9, 2023 | 0.58% (0.00578) | 74.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.49% (0.00489) | 72.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.44% (0.01440) | 73.47th | v2 (v2022.01.01) |
| Feb 28, 2023 | 1.44% (0.01440) | 73.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.44% (0.01440) | 71.44th | v2 (v2022.01.01) |
| Feb 4, 2022 | 19.46% (0.19462) | 93.87th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.73% (0.04733) | 77.72th | v1 |
| Jan 6, 2022 | 4.73% (0.04733) | 77.51th | v1 |
| Sep 1, 2021 | 1.09% (0.01095) | 65.96th | v1 |
| Apr 14, 2021 | 1.09% (0.01095) | 0.00th | v1 |
References (2)
- https://github.com/ZoneMinder/zoneminder/issues/2478 x_refsource_MISCExploitIssue TrackingThird Party Advisory
- https://github.com/ZoneMinder/zoneminder/pull/2482 x_refsource_MISCPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/ZoneMinder/zoneminder/issues/2478 | x_refsource_MISCExploitIssue TrackingThird Party Advisory | |
| https://github.com/ZoneMinder/zoneminder/pull/2482 | x_refsource_MISCPatchThird Party Advisory |
Change history (0)
No recorded changes yet.