What is the CVSS score of CVE-2023-1672?

CVE-2023-1672 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2023-1672?

Yes, a public proof-of-concept exploit is available for CVE-2023-1672. Prioritise patching immediately. EPSS: 0.6%.

Is there a patch available for CVE-2023-1672?

Yes, a patch is available for CVE-2023-1672. Update the affected software to the latest version immediately.

Tang CVE-2023-1672

MEDIUM

Race Condition (CWE-362)

2023-07-11 secalert@redhat.com

Race Condition Information Disclosure Tang Fedora Enterprise Linux

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Jul 11, 2023 - 12:15 nvd

MEDIUM 5.3

DescriptionNVD

A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host.

AnalysisAI

A race condition exists in the Tang server functionality for key generation and key rotation. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-362. A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host. Affected products include: Tang Project Tang, Fedoraproject Fedora, Redhat Enterprise Linux.

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.