CVE-2023-4785
- Source
- https://cve.org/CVERecord?id=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
- Downstream
- Related
- Published
- 2023-09-13T17:15:10.227Z
- Modified
- 2026-03-15T14:13:07.752534Z
- 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
Git / github.com/grpc/grpc
Affected ranges
- Type
- GIT
- Repo
- https://github.com/grpc/grpc
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "1.23.0" }, { "fixed": "1.53.2" }, { "introduced": "1.54.0" }, { "fixed": "1.54.3" }, { "introduced": "1.55.0" }, { "fixed": "1.55.3" }, { "introduced": "0" }, { "last_affected": "1.56.0" } ] }
Affected versions
1.*
1.33.1
v1.*
v1.23.0
v1.24.0
v1.24.0-pre1
v1.24.0-pre2
v1.24.1
v1.24.2
v1.24.3
v1.25.0
v1.25.0-pre1
v1.26.0
v1.26.0-pre1
v1.29.0
v1.29.1
v1.30.0
v1.30.0-pre1
v1.30.1
v1.30.2
v1.31.0
v1.31.0-pre1
v1.31.0-pre2
v1.31.1
v1.32.0
v1.32.0-pre1
v1.33.0
v1.33.0-pre1
v1.33.0-pre2
v1.33.1
v1.33.2
v1.34.0
v1.34.0-pre1
v1.35.0-pre1
v1.41.0-pre1
v1.56.0
v1.56.0-pre1
v1.56.0-pre2
v1.56.0-pre3