CVE-2020-36846 – microsoft.netcore.app.runtime.mono.iossimulator-arm64

Package

Manager: nuget
Name: microsoft.netcore.app.runtime.mono.iossimulator-arm64
Vulnerable Version: =6.0.0 || =6.0.1 || =6.0.2 || >=6.0.0 <6.0.3

Severity

Level: Medium

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

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

EPSS: 0.00069 pctl0.21639

Details

Integer overflow in the bundled Brotli C library A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.

Metadata

Created: 2022-05-24T17:28:21Z
Modified: 2025-09-04T18:27:28.943295Z
Source: https://osv-vulnerabilities
CWE IDs: ["CWE-120"]
Alternative ID: N/A
Finding: F111
Auto approve: 1