CVE-2021-36153 – grpc-swift

Package

Manager: swift
Name: grpc-swift
Vulnerable Version: >=0 <1.2.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS: 0.01361 pctl0.79441

Details

Incomplete Internal State Distinction in GRPCWebToHTTP2ServerCodec ### Impact Affected gRPC Swift servers are vulnerable to precondition failures when parsing certain gRPC Web requests. This may lead to a denial of service. ### Patches The problem has been fixed in 1.2.0. ### Workarounds No workaround is available. Users must upgrade.

Metadata

Created: 2023-06-09T19:32:18Z
Modified: 2023-06-09T19:32:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-2jx2-qcm4-rf9h/GHSA-2jx2-qcm4-rf9h.json
CWE IDs: []
Alternative ID: GHSA-2jx2-qcm4-rf9h
Finding: F067
Auto approve: 1