What is the CVSS score of CVE-2023-38671?

CVE-2023-38671 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: 0.6%.

Is there a public PoC exploit available for CVE-2023-38671?

Yes, a public proof-of-concept exploit is available for CVE-2023-38671. Prioritise patching immediately. EPSS: 0.6%.

Is there a patch available for CVE-2023-38671?

Yes, a patch is available for CVE-2023-38671. Update the affected software to the latest version immediately.

Paddlepaddle CVE-2023-38671

CRITICAL

Classic Buffer Overflow (CWE-120)

2023-07-26 paddle-security@baidu.com

Buffer Overflow Denial Of Service Information Disclosure Paddlepaddle

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 26, 2023 - 11:15 nvd

CRITICAL 9.8

DescriptionNVD

Heap buffer overflow in paddle.trace in PaddlePaddle before 2.5.0. This flaw can lead to a denial of service, information disclosure, or more damage is possible.

AnalysisAI

Heap buffer overflow in paddle.trace in PaddlePaddle before 2.5.0. 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 as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Heap buffer overflow in paddle.trace in PaddlePaddle before 2.5.0. This flaw can lead to a denial of service, information disclosure, or more damage is possible. Affected products include: Paddlepaddle. Version information: before 2.5.0..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.