What is the CVSS score of CVE-2021-44144?

CVE-2021-44144 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H. EPSS exploitation probability: 1.1%.

Is there a patch available for CVE-2021-44144?

Yes, a patch is available for CVE-2021-44144. Update the affected software to the latest version immediately.

Asterix CVE-2021-44144

CRITICAL

Out-of-bounds Read (CWE-125)

2021-11-22 cve@mitre.org

Buffer Overflow Information Disclosure Asterix

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Nov 22, 2021 - 21:15 nvd

CRITICAL 9.1

DescriptionNVD

Croatia Control Asterix 2.8.1 has a heap-based buffer over-read, with additional details to be disclosed at a later date.

AnalysisAI

Croatia Control Asterix 2.8.1 has a heap-based buffer over-read, with additional details to be disclosed at a later date. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. Croatia Control Asterix 2.8.1 has a heap-based buffer over-read, with additional details to be disclosed at a later date. Affected products include: Crocontrol Asterix.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.