CVE-2018-6334

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Source
https://cve.org/CVERecord?id=CVE-2018-6334
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6334.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-6334
Downstream
Published
2018-12-31T19:29:00.323Z
Modified
2026-03-01T07:47:05.002394Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not declared explicitly before being used this can lead to unexpected behavior. This affects all supported versions of HHVM prior to the patch (3.25.1, 3.24.5, and 3.21.9 and below).

References

Affected packages

Git / github.com/facebook/hhvm

Affected ranges

Type
GIT
Repo
https://github.com/facebook/hhvm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6937de5544c3eead3466b75020d8382080ed0cff

Affected versions

HHVM-3.*
HHVM-3.25.0
HHVM-3.25.1
HPHP-2.*
HPHP-2.1.0
gcc-4.*
gcc-4.6
Other
pre-hhvm
src-hphp

Database specific

vanir_signatures 
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source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6334.json"