8.2

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2023-52309

GHSA ID

GHSA-8fp7-jwv2-49x9

EPSS Score

0.33569%

CWE

CWE-120

Published

1/3/2024

Updated

11/22/2024

KEV Status

Technology

Python

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

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CVE-2023-52309

CVE-2023-52309: PaddlePaddle heap buffer overflow in paddle.repeat_interleave

Heap buffer overflow in paddle.repeat_interleave in PaddlePaddle before 2.6.0. This flaw can lead to a denial of service, information disclosure, or more damage is possible.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2023-52309

CVE-2023-52309:

8.2

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2023-52309

GHSA ID

GHSA-8fp7-jwv2-49x9

EPSS Score

0.33569%

CWE

CWE-120

Published

1/3/2024

Updated

11/22/2024

KEV Status

Technology

Python

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

Technical Details

CVSS Vector

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

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
PaddlePaddle	pip	< 2.6.0	2.6.0

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from improper input validation in repeat_interleave operations. The commit adds critical checks:

In repeat_interleave_kernel_impl.h, a PADDLE_ENFORCE_GT ensures 'repeats > 0' to prevent invalid iterations.
In repeat_tensor2index_tensor.h, validation of 'repeats_data[i] >= 0' prevents negative index calculations. These missing checks allowed attackers to manipulate 'repeats' values to trigger heap buffer overflows via malformed input tensors, matching CWE-120 and CWE-787 descriptions.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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8.2

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2023-52309: PaddlePaddle heap buffer overflow in paddle.repeat_interleave

CVE-2023-52309:

8.2

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

Basic Information

Basic Information

8.2

8.2

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

CVE-2023-52309: PaddlePaddle heap buffer overflow in paddle.repeat_interleave

Technical Details

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI