CVE-2021-26305 – cdr

Package

Manager: cargo
Name: cdr
Vulnerable Version: >=0 <0.2.4

Severity

Level: Critical

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

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

EPSS: 0.00504 pctl0.65137

Details

Read of uninitialized memory in cdr An issue was discovered in Deserializer::read_vec in the cdr crate before 0.2.4 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated heap memory, violating soundness.

Metadata

Created: 2021-08-25T20:53:12Z
Modified: 2021-08-19T17:53:09Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-37jj-wp7g-7wj4/GHSA-37jj-wp7g-7wj4.json
CWE IDs: ["CWE-908"]
Alternative ID: GHSA-37jj-wp7g-7wj4
Finding: F138
Auto approve: 1