What is the CVSS score of CVE-2019-16880?

CVE-2019-16880 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.7%.

Is there a public PoC exploit available for CVE-2019-16880?

Yes, a public proof-of-concept exploit is available for CVE-2019-16880. Prioritise patching immediately. EPSS: 1.7%.

Is there a patch available for CVE-2019-16880?

Yes, a patch is available for CVE-2019-16880. Update the affected software to the latest version immediately.

Linea CVE-2019-16880

CRITICAL

Double Free (CWE-415)

2019-09-25 cve@mitre.org

Information Disclosure Linea

9.8

CVSS 3.1 · NVD

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

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 25, 2019 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.

AnalysisAI

An issue was discovered in the linea crate through 0.9.4 for Rust. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-415. An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method. Affected products include: Linea Project Linea. Version information: through 0.9.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.