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Servers and applications

CVE-2014-8151

The darwinssl_connect_step1 function in lib/vtls/curl_darwinssl.c in libcurl 7.31.0 through 7.39.0, when using the DarwinSSL (aka SecureTransport) back-end for TLS, does not check if a cached TLS session validated the certificate when reusing the session, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.

Severity
Medium 5.8
Published
15 Jan 2015
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
curlServers and applications · cpe:a:haxx:libcurl
  • Version 7.39
  • Version 7.38.0
  • Version 7.37.1
  • Version 7.37.0
All 10 release lines
  • Version 7.31.0
  • Version 7.32.0
  • Version 7.33.0
  • Version 7.34.0
  • Version 7.35.0
  • Version 7.36.0
  • Version 7.37.0
  • Version 7.37.1
  • Version 7.38.0
  • Version 7.39

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2014-8151
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2014-8151