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Advisories

http4k 4.9.10.0 before 6.60.0.0 Digest auth-int Missing Body Integrity

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Severity
high
Date
Affecting

  • http4k >= 4.9.10.0, < 6.60.0.0

CWE
  • CWE-345 Insufficient Verification of Data Authenticity
CVSS
8.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
manus-pi, manus-use
Description
http4k from 4.9.10.0 before 6.60.0.0 contains a missing integrity check vulnerability because DigestEncoder computes the auth-int digest without hashing the request entity body. On-path attackers on non-TLS channels can rewrite the body of authenticated requests while keeping the Authorization header valid, executing state-changing actions as the victim.

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