GHSA-mcrf-7hf9-f6q5 – rmpv

Package

Manager: cargo
Name: rmpv
Vulnerable Version: >=0 <0.4.2

Severity

Level: Medium

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:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Unchecked vector pre-allocation Affected versions of this crate pre-allocate memory on deserializing raw buffers without checking whether there is sufficient data available. This allows an attacker to do denial-of-service attacks by sending small msgpack messages that allocate gigabytes of memory.

Metadata

Created: 2021-08-25T21:00:09Z
Modified: 2023-06-13T20:48:55Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-mcrf-7hf9-f6q5/GHSA-mcrf-7hf9-f6q5.json
CWE IDs: ["CWE-400"]
Alternative ID: N/A
Finding: F067
Auto approve: 1