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Servers and applications

CVE-2016-9952

The verify_certificate function in lib/vtls/schannel.c in libcurl 7.30.0 through 7.51.0, when built for Windows CE using the schannel TLS backend, makes it easier for remote attackers to conduct man-in-the-middle attacks via a crafted wildcard SAN in a server certificate, as demonstrated by "*.com."

Severity
High 8.1
Published
12 Mar 2018
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
curlServers and applications · cpe:a:haxx:curl
  • From 7.30.0 up to 7.51.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-9952
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-9952