All vulnerabilities

Servers and applications

CVE-2018-14618

curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On…

Severity
Critical 9.8
Published
5 Sept 2018
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.61.1
Sources
NVD

Affected software

SoftwareAffected versions
curlServers and applications · cpe:a:haxx:libcurl
  • Every version before 7.61.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-14618
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-14618