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githubGitHub Advisory DatabaseGHSA-P25M-JPJ4-QCRR
HistorySep 13, 2023 - 6:31 p.m.

Denial of Service Vulnerability in gRPC TCP Server (Posix-compatible platforms)

2023-09-1318:31:26
CWE-248
GitHub Advisory Database
github.com
15
denial of service
grpc
tcp server
posix-compatible
google
vulnerability
error handling
linux

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.0%

JSON

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.

Affected configurations

Vulners
Node
grpcioRange<1.53.2
OR
grpcioRange<1.54.3
OR
grpcioRange<1.55.3
OR
grpcgrpcRange<1.53.2
OR
grpcgrpcRange<1.54.3
OR
grpcgrpcRange<1.55.3
OR
grpcgrpcRange<1.56.2

Related

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cgr 1
prion 1
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redhat 1
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2024-02-13 14:38:17

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.0%

JSON
Related for GHSA-P25M-JPJ4-QCRR
openvas8veracode1redhatcve1osv2nessus9ibm3ubuntucve1wolfi1cve1cbl_mariner1cvelist1alpinelinux1nvd1cgr1prion1debiancve1redhat1