HIGH
A heap buffer overflow in r_read_le32 function in radare25.4.2 and 5.4.0
Published Aug 22, 2023
7.5
HIGHCVSS 3.1
EPSS 0.90%
Description
A heap buffer overflow in r_read_le32 function in radare25.4.2 and 5.4.0.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Oct 3, 2024 · SSVC 2.0.3
0.90% 0.00898
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.00898
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (7 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.90% (0.00898) | 58.21th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.72% (0.00723) | 49.02th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.40% (0.00403) | 58.80th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00078) | 35.43th | v3 (v2023.03.01) |
| May 4, 2024 | 0.05% (0.00046) | 15.95th | v3 (v2023.03.01) |
| Aug 25, 2023 | 0.05% (0.00046) | 13.93th | v3 (v2023.03.01) |
| Aug 23, 2023 | 0.06% (0.00061) | 23.76th | v3 (v2023.03.01) |
Weaknesses (1)
References (1)
- https://github.com/radareorg/radare2/commit/027cd9b7274988bb1af866539ba6c2fa2ff63e45 PatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/radareorg/radare2/commit/027cd9b7274988bb1af866539ba6c2fa2ff63e45 | PatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 22, 2023
Updated Oct 3, 2024
Reserved Mar 28, 2022
Link CVE-2022-28072
CISA Vulnrichment
Updated Oct 3, 2024