UpHeron
All vulnerabilities

Servers and applications

CVE-2018-7429

Splunkd in Splunk Enterprise 6.2.x before 6.2.14 6.3.x before 6.3.11, and 6.4.x before 6.4.8; and Splunk Light before 6.5.0 allow remote attackers to cause a denial of service via a malformed HTTP request.

Severity
High 7.5
Published
23 Oct 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.2.14, 6.3.11, 6.4.8, 6.5.0
Exploit chance
1.7% in the next 30 daysHigher than 78% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
Improper input validation (CWE-20)
Attack
Over the network · No login needed · No user action needed
Attacker can
Take it down
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Sources
NVD

Affected software

SoftwareAffected versions
Splunk EnterpriseServers and applications · cpe:a:splunk:splunk
  • Every version before 6.5.0
  • From 6.2.0 before 6.2.14
  • From 6.3.0 before 6.3.11
  • From 6.4.0 before 6.4.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-7429
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-7429