All vulnerabilities

Servers and applications

CVE-2017-8816

The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.

Severity
Critical 9.8
Published
29 Nov 2017
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
curlServers and applications · cpe:a:haxx:curl
  • After 7.36.0 up to 7.56.1
curlServers and applications · cpe:a:haxx:libcurl
  • From 7.36.0 up to 7.56.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-8816
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-8816