CVE-2023-4785

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-4785
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4785.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-4785
Aliases
Related
Published
2023-09-13T17:15:10Z
Modified
2024-09-18T03:25:43.932159Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Lack of error handling in the TCP server in Google's gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) allows an attacker to cause a denial of service by initiating a significant number of connections with the server. Note that gRPC C++ Python, and Ruby are affected, but gRPC Java, and Go are NOT affected. 

References

Affected packages

Debian:11 / grpc

Package

Name
grpc
Purl
pkg:deb/debian/grpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.30.2-3
1.30.2-4
1.30.2-4+0.riscv64.1
1.30.2-4+0.riscv64.2
1.44.0-1
1.44.0-2
1.44.0-3
1.50.1-1
1.51.0-1
1.51.1-1
1.51.1-2
1.51.1-3
1.51.1-4
1.51.1-4.1~exp1
1.51.1-4.1
1.59.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / grpc

Package

Name
grpc
Purl
pkg:deb/debian/grpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.51.1-3
1.51.1-4
1.51.1-4.1~exp1
1.51.1-4.1
1.59.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / grpc

Package

Name
grpc
Purl
pkg:deb/debian/grpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.51.1-3
1.51.1-4
1.51.1-4.1~exp1
1.51.1-4.1
1.59.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}