MEDIUM
The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function
Published Feb 24, 2017
5.5
MEDIUMCVSS 3.0
EPSS 1.62%
Description
The r_read_* functions in libr/include/r_endian.h in radare2 1.2.1 allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by the r_read_le32 function.
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.
1.62% 0.01617
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01617
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.62% (0.01617) | 75.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.60% (0.01604) | 72.61th | v5 (v2026.06.15) |
| Mar 19, 2025 | 0.28% (0.00281) | 48.47th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.84% (0.00845) | 82.34th | v3 (v2023.03.01) |
| May 3, 2024 | 0.84% (0.00845) | 82.04th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.84% (0.00845) | 80.04th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.42% (0.00421) | 70.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.30% (0.01300) | 31.12th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.30% (0.01300) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://www.securityfocus.com/bid/96433 vdb-entryx_refsource_BID
- https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f989 x_refsource_CONFIRMPatch
- https://github.com/radare/radare2/issues/6816 x_refsource_CONFIRMExploitPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/96433 | vdb-entryx_refsource_BID | |
| https://github.com/radare/radare2/commit/1ea23bd6040441a21fbcfba69dce9a01af03f989 | x_refsource_CONFIRMPatch | |
| https://github.com/radare/radare2/issues/6816 | x_refsource_CONFIRMExploitPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 24, 2017
Updated Aug 5, 2024
Reserved Feb 22, 2017
Link CVE-2017-6197
CISA Vulnrichment
Updated n/a