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CVE-2023-32731

Information leak in gRPC

Published: Jun 9, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-440
NVD MITRE
7.4CVSSHIGH
EPSS Score
0.5%
Top 61.1%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Connection confusion in gRPC

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-440NVD-CWE-Other

Affected Products

io.grpc:grpc-protobufMavenOSS Libraries
grpcioPyPIOSS Libraries
grpcRubyGemsOSS Libraries
gRPCGoogle
On-prem
Mobile Apps / android-app
WazuhWazuh, Inc
On-premSecurity Product
Security Products / vuln-mgmt-scanner
mavenpackage-ecosystemOSS Libraries
pypipackage-ecosystemOSS Libraries
rubygemspackage-ecosystemOSS Libraries
googlecommercialUSMobile Appsaka google inc, google llc
wazuh, inccommercialSESecurity Productsaka wazuh
and 2 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

References

https://nvd.nist.gov/vuln/detail/CVE-2023-32731
nvd.nist.gov
https://github.com/grpc/grpc/issues/33463
github.com
https://github.com/grpc/grpc/pull/32309
github.com
and 10 more references View all →

Timeline

Published
Jun 9, 2023
Last Updated
Nov 21, 2024

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