CVE-2023-52302 Segfault in paddle.nextafter

What is CVE-2023-52302?

CVE-2023-52302 is a medium-severity vulnerability in PaddlePaddle, published on 3 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.

Weakness: CWE-476

Which versions are affected by CVE-2023-52302?

3 open source packages ship an affected version, including paddlepaddle and PaddlePaddle. It affects 1 product.

Products include Paddlepaddle Paddlepaddle.

How do I fix CVE-2023-52302?

Upgrade paddlepaddle to 2.6.0 or later.

Is CVE-2023-52302 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-52302 exists.

Other vulnerabilities in PaddlePaddle

• CVE-2022-46742 PaddlePaddle vulnerable to Code Injection Critical 10.0
• CVE-2022-45908 PaddlePaddle vulnerable to code injection via winstr Critical 9.8
• CVE-2023-52310 Command injection in get_online_pass_interval Critical 9.6
• CVE-2023-52311 Command injection in _wget_download Critical 9.6
• CVE-2023-52314 Command injection in convert_shape_compare Critical 9.6

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-547m-23x7-cxg5, PYSEC-2024-134.