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Advisories

CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU

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severity
high
date
Affecting

  • CodeWhale >= 0.8.5, < 0.8.41

  • CodeWhale >= 0.8.5, < 0.8.41

  • CodeWhale >= 0.8.41, < 0.8.64

  • CodeWhale >= 0.8.41, < 0.8.64

CWE
  • CWE-918 Server-Side Request Forgery (SSRF)
CVSS
9.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Credit
JafarAkhondali
Description
CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to internal IP addresses and bypassing SSRF mitigations.

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