What is the CVSS score of CVE-2023-44488?

CVE-2023-44488 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 1.9%.

Is there a patch available for CVE-2023-44488?

Yes, a patch is available for CVE-2023-44488. Update the affected software to the latest version immediately.

Libvpx CVE-2023-44488

HIGH

Improper Handling of Exceptional Conditions (CWE-755)

2023-09-30 cve@mitre.org

Denial Of Service Libvpx Enterprise Linux Debian Linux Fedora

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Sep 30, 2023 - 20:15 nvd

HIGH 7.5

DescriptionNVD

VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.

AnalysisAI

VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-755. VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding. Affected products include: Webmproject Libvpx, Redhat Enterprise Linux, Debian Debian Linux, Fedoraproject Fedora. Version information: before 1.13.1.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.