UpHeron
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Servers and applications

CVE-2019-10097

In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients.

Severity
High 7.2
Published
26 Sept 2019
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache HTTP ServerServers and applications · cpe:a:apache:http_server
  • Version 2.4.33
  • Version 2.4.34
  • Version 2.4.35
  • Version 2.4.37
  • Version 2.4.38

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-10097
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-10097