UpHeron
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Servers and applications

CVE-2019-14907

All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the…

Severity
Medium 6.5
Published
21 Jan 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
4.9.18, 4.10.12, 4.11.5
Exploit chance
3.2% in the next 30 daysHigher than 88% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
SambaServers and applications · cpe:a:samba:samba
  • From 4.9.0 before 4.9.18
  • From 4.10.0 before 4.10.12
  • From 4.11.0 before 4.11.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-14907
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-14907