CVE-2025-71359: CVE-2025-71359: güvenilmeyen verinin serileştirmeden çıkarılması

Açıklama (NVD)

picklescan before 0.0.29 fails to detect malicious pickle payloads that utilize lib2to3.pgen2.grammar.Grammar.loads in the reduce method, allowing remote code execution. Attackers can craft pickle files embedding dangerous code that evades picklescan detection and executes during pickle.load() deserialization.

Özet bilgiler

CVSS v3.1

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

CVSS v4.0

7.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

%0,61 (yüzdelik 50)

CWE

CWE-502

Yama

Yok / bilinmiyor

Kaynaklar

• NVD kaydı
• github.com
• www.vulncheck.com
• github.com
• CWE-502