CRITICAL
In pam_tacplus.c in pam_tacplus before 1.4.1, pam_sm_acct_mgmt does not zero out the arep data structure
Published Apr 21, 2022
9.8
CRITICALCVSS 3.1
EPSS 1.27%
Description
In pam_tacplus.c in pam_tacplus before 1.4.1, pam_sm_acct_mgmt does not zero out the arep data structure.
Affected products
No data.
- < 1.4.1
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.
9.8 CRITICAL NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
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.
1.27% 0.01272
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01272
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 | 1.27% (0.01272) | 68.78th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.19% (0.01187) | 63.71th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.12% (0.00120) | 28.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.20% (0.00201) | 58.94th | v3 (v2023.03.01) |
| Nov 11, 2023 | 0.20% (0.00201) | 57.85th | v3 (v2023.03.01) |
| Oct 1, 2023 | 0.19% (0.00194) | 56.81th | v3 (v2023.03.01) |
| Apr 27, 2023 | 0.17% (0.00166) | 51.84th | v3 (v2023.03.01) |
| Mar 21, 2023 | 0.10% (0.00105) | 41.40th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00091) | 37.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Oct 8, 2022 | 0.89% (0.00885) | 26.51th | v2 (v2022.01.01) |
| Apr 21, 2022 | 0.89% (0.00885) | 24.51th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (1)
- https://github.com/kravietz/pam_tacplus/commit/e4c00eba70a0f72c4de77b5f072c69708ec2beab x_refsource_MISCPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/kravietz/pam_tacplus/commit/e4c00eba70a0f72c4de77b5f072c69708ec2beab | x_refsource_MISCPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 21, 2022
Updated Aug 6, 2024
Reserved Apr 21, 2022
Link CVE-2016-20014
CISA Vulnrichment
Updated n/a