CVE-2016-4864
N/A
Published: May 12, 2017 at 06:00 PM UTC
Updated: June 17, 2026 at 12:48 AM UTC
2 products affected across 2 vendorsH2OH2O
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Severity
N/A
Exploit prediction
EPSS 2%
Description
H2O versions 2.0.3 and earlier and 2.1.0-beta2 and earlier allows remote attackers to cause a denial-of-service (DoS) via format string specifiers in a template file via fastcgi, mruby, proxy, redirect or reproxy.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2.0.3v ≤ 2.1.0-beta2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/h2o/h2o/issues/1077Third Party Advisoryx_refsource_JVNVDB Entry
Source: [email protected]
https://jvn.jp/en/jp/JVN94779084/index.htmlQuick Info
StatusMODIFIED
CWE
CWE-134
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