9.8crit
CVE-2017-8359
Google gRPC before 2017-03-29 has an out-of-bounds write caused by a heap-based use-after-free related to the grpc_call_destroy function in…
Also known as PYSEC-2017-101
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.1%
percentile 88%
Public exploits
0
none known
Summary
Google gRPC before 2017-03-29 has an out-of-bounds write caused by a heap-based use-after-free related to the grpc_call_destroy function in core/lib/surface/call.c.
Exploit prediction (EPSS)
3.08% probability of exploitation in the next 30 days, higher than 88% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pypi | grpcio | <1.3.0 | 1.3.0 |
Classification
- Weakness
- CWE-787 Out-of-bounds Write
References
- bugs.chromium.org /p/oss-fuzz/issues/detail?id=726 · x_refsource_MISC, x_transferred
- securityfocus.com /bid/98280 · vdb-entry, x_refsource_BID, x_transferred
- github.com /grpc/grpc/pull/10353 · x_refsource_MISC, x_transferred
- github.com /grpc/grpc/commit/6544a2d5d9ecdb64214da1d228886a7d15bbf5c7 · fix
- pypi.org /project/grpcio · package
- nvd.nist.gov /vuln/detail/CVE-2017-8359 · advisory
Sources
- CVE List: CVE-2017-8359
- NVD: CVE-2017-8359
- OSV: PYSEC-2017-101
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