Buffer overflow in the ares_parse_a_reply function in the embedded ares library in ReSIProcate before 1.12.0 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted DNS response
Published Aug 18, 2017
7.5
HIGHCVSS 3.1
EPSS 1.99%
Description
Buffer overflow in the ares_parse_a_reply function in the embedded ares library in ReSIProcate before 1.12.0 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted DNS response.
Affected products
No data.
- ≤ 1.10.2
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.11.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
- 1.12.0
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.99% (0.01992) | 79.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.99% (0.01992) | 78.01th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.24% (0.00235) | 62.02th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.24% (0.00235) | 61.79th | v3 (v2023.03.01) |
| May 8, 2023 | 0.23% (0.00232) | 59.79th | v3 (v2023.03.01) |
| Apr 7, 2023 | 0.20% (0.00196) | 55.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00164) | 51.20th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.98% (0.00976) | 26.54th | v1 |
| Jan 6, 2022 | 0.98% (0.00976) | 25.91th | v1 |
| Sep 1, 2021 | 0.98% (0.00976) | 61.78th | v1 |
| Apr 14, 2021 | 0.98% (0.00976) | 0.00th | v1 |
References (2)
- https://github.com/resiprocate/resiprocate/commit/d67a9ca6fd06ca65d23e313bdbad1ef4dd3aa0df x_refsource_CONFIRMPatchThird Party Advisory
- https://list.resiprocate.org/archive/resiprocate-users/msg02700.html mailing-listx_refsource_MLISTVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/resiprocate/resiprocate/commit/d67a9ca6fd06ca65d23e313bdbad1ef4dd3aa0df | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://list.resiprocate.org/archive/resiprocate-users/msg02700.html | mailing-listx_refsource_MLISTVendor Advisory |
Change history (0)
No recorded changes yet.