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Ash CVE-2021-45688

CRITICAL
Use of Uninitialized Resource (CWE-908)
2021-12-27 cve@mitre.org
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Dec 27, 2021 - 00:15 nvd
CRITICAL 9.8

DescriptionNVD

An issue was discovered in the ash crate before 0.33.1 for Rust. util::read_spv may read from uninitialized memory locations.

AnalysisAI

An issue was discovered in the ash crate before 0.33.1 for Rust. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use of Uninitialized Resource (CWE-908), which allows attackers to access uninitialized memory causing crashes or information disclosure. An issue was discovered in the ash crate before 0.33.1 for Rust. util::read_spv may read from uninitialized memory locations. Affected products include: Ash-Rs Ash. Version information: before 0.33.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Initialize all variables, use compiler warnings for uninitialized access, use memory-safe languages.

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CVE-2021-45688 vulnerability details – vuln.today

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