VULNERABILITY INTELLIGENCE

CVE-2021-30454

CVSS score9.8 CRITICAL
EPSS probability1.14%
CISA KEVNot currently listed
Published2021-04-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in the outer_cgi crate before 0.2.1 for Rust. A user-provided Read instance receives an uninitialized memory buffer from KeyValueReader.

Weakness classification

  • nvd@nist.gov: CWE-119

Primary references