CVE-2017-8359
9.8
CRITICAL
CVSS 3.1
EPSS 1.8%
Description
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.
How to fix CVE-2017-8359
To remediate CVE-2017-8359, upgrade the affected package to a fixed version below.
- Debian/grpc—upgrade to 1.3.2-0.1 or later
- PyPI/grpcio—upgrade to 6544a2d5d9ecdb64214da1d228886a7d15bbf5c7 or later
Is CVE-2017-8359 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.3.2-0.1
- from 0, < 6544a2d5d9ecdb64214da1d228886a7d15bbf5c7 | from 0, < 1.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |