CVE-2018-6334
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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).
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HHVM | 3.25.2 | affected | |
| HHVM | 3.25.0 | affected | |
| HHVM | 3.24.6 | affected | |
| HHVM | 3.22.0 | affected | |
| HHVM | 3.21.10 | affected | |
| HHVM | unspecified < 3.21.10 | affected |
Weaknesses
- CWE-621: Variable Extraction Error (CWE-621)
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/facebook/hhvm/commit/6937de5544c3eead3466b75020d8382080ed0cff
- https://hhvm.com/blog/2018/03/30/hhvm-3.25.2.html
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://github.com/facebook/hhvm/commit/6937de5544c3eead3466b75020d8382080ed0cff
- https://hhvm.com/blog/2018/03/30/hhvm-3.25.2.html
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