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Advisories

Scapy before 2.7.0 Insecure Deserialization RCE via Session Files

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Severity
medium
Date
Affecting

  • scapy >= 0, < 2.7.0

CWE
  • CWE-502 Deserialization of Untrusted Data
CVSS
5.4
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
anotherik
Description
Scapy before 2.7.0 contains an insecure deserialization vulnerability in the load_session function that allows attackers to execute code by supplying a malicious pickle session file. Attackers can trick users into loading a crafted .pkl.gz file via the -s option or conf.session, executing embedded Python code through __reduce__().

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