CRITICAL
Google gRPC before 2017-04-05 has an out-of-bounds write caused by a heap-based buffer overflow related to core/lib/iomgr/error.c
Published Jun 5, 2017
9.8
CRITICALCVSS 3.0
EPSS 2.37%
Description
Google gRPC before 2017-04-05 has an out-of-bounds write caused by a heap-based buffer overflow related to core/lib/iomgr/error.c.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/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
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.
2.37% 0.02368
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02368
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 1, 2026 | 2.37% (0.02368) | 83.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.37% (0.02368) | 81.55th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.26% (0.00255) | 65.74th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.26% (0.00255) | 64.38th | v3 (v2023.03.01) |
| May 8, 2023 | 0.26% (0.00255) | 61.81th | v3 (v2023.03.01) |
| Mar 20, 2023 | 0.18% (0.00178) | 53.32th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00254) | 61.34th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | 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 | v1 |
| Jan 6, 2022 | 0.62% (0.00624) | 17.24th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1018 x_refsource_MISCIssue TrackingPatchThird Party AdvisoryVDB Entry
- https://github.com/grpc/grpc/pull/10492 x_refsource_MISCPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1018 | x_refsource_MISCIssue TrackingPatchThird Party AdvisoryVDB Entry | |
| https://github.com/grpc/grpc/pull/10492 | x_refsource_MISCPatchThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 5, 2017
Updated Aug 5, 2024
Reserved Jun 4, 2017
Link CVE-2017-9431
CISA Vulnrichment
Updated n/a