CVE-2016-4864
- Source
- https://cve.org/CVERecord?id=CVE-2016-4864
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-4864.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2016-4864
- Published
- 2017-05-12T18:29:00Z
- Modified
- 2026-10-20T10:47:30Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/h2o/h2o
Affected ranges
- Type
- GIT
- Repo
- https://github.com/h2o/h2o
- Events
-
IntroducedLast AffectedIntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0" }, { "last_affected": "2.0.3" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:dena:h2o:2.1.0:*:*:*:*:*:*:*", "range": [ { "introduced": "2.1.0" }, { "last_affected": "2.1.0" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:dena:h2o:2.1.0:beta1:*:*:*:*:*:*", "range": [ { "introduced": "2.1.0-beta1" }, { "last_affected": "2.1.0-beta1" } ], "source": "CPE_STRING" } ] }