CVE-2025-1945

描述

picklescan before 0.0.23 fails to detect malicious pickle files inside PyTorch model archives when certain ZIP file flag bits are modified. By flipping specific bits in the ZIP file headers, an attacker can embed malicious pickle files that remain undetected by PickleScan while still being successfully loaded by PyTorch's torch.load(). This can lead to arbitrary code execution when loading a compromised model.

如何修補 CVE-2025-1945

要修補 CVE-2025-1945,請將受影響套件升級到下列已修補版本。

• —升級至 0.0.23 或更新版本
• —升級至 e58e45e0d9e091159c1554f9b04828bbb40b9781 或更新版本

CVE-2025-1945 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 0.0.23
• from 0, < e58e45e0d9e091159c1554f9b04828bbb40b9781 | from 0, < 0.0.23

CVSS 分數

參考連結(6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-1945
• PATCHgithub.com/mmaitre314/picklescan
• WEBgithub.com/mmaitre314/picklescan/commit/e58e45e0d9e091159c1554f9b04828bbb40b9781
• WEBgithub.com/mmaitre314/picklescan/security/advisories/GHSA-w8jq-xcqf-f792