MEDIUM
In radare2 prior to 3.1.2, the parseOperands function in libr/asm/arch/arm/armass64.c allows attackers to cause a denial-of-service (application crash caused by stack-based buffer overflow) by crafting an input file
Published Dec 25, 2018
5.5
MEDIUMCVSS 3.0
EPSS 1.07%
Description
In radare2 prior to 3.1.2, the parseOperands function in libr/asm/arch/arm/armass64.c allows attackers to cause a denial-of-service (application crash caused by stack-based buffer overflow) by crafting an input file.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.5 MEDIUM NVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.07% 0.01067
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.01067
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.07% (0.01067) | 63.57th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.07% (0.01067) | 63.30th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00077) | 33.65th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.08% (0.00077) | 32.23th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.06% (0.00055) | 20.51th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.05% (0.00050) | 15.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00082) | 33.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/radare/radare2/commit/df167c7db545953bb7f71c72e98e7a3ca0c793bf x_refsource_MISCPatchThird Party Advisory
- https://github.com/radare/radare2/issues/12376 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/radare/radare2/commit/df167c7db545953bb7f71c72e98e7a3ca0c793bf | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/radare/radare2/issues/12376 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 25, 2018
Updated Sep 17, 2024
Reserved Dec 25, 2018
Link CVE-2018-20460
CISA Vulnrichment
Updated n/a