Home/CVE/HHVM, when used with FastCGI, would bind by default to all available interfaces. This behavior could allow a malicious i
CVE

CVE-2019-3569

HHVM, when used with FastCGI, would bind by default to all available interfaces. This behavior could allow a malicious i

HHVM, when used with FastCGI, would bind by default to all available interfaces. This behavior could allow a malicious individual unintended direct access to the application, which could result in information disclosure. This issue affects versions 4.3.0, 4.4.0, 4.5.0, 4.6.0, 4.7.0, 4.8.0, versions 3.30.5 and below, and all versions in the 4.0, 4.1, and 4.2 series.

HIGH · CVSS 7.5 EPSS 0.00366
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-552Files or Directories Accessible to External Parties
CWE-668Exposure of Resource to Wrong Sphere
▤

Affected Products & Versions

2
facebook hhvm<= 3.30.5
facebook hhvmall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve-assign@fb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Jun 2019 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/facebook/hhvm/commit/97ef580ec2cca9a54da6f9bd9fdd9a455f6d74edPatchThird Party Advisory
https://hhvm.com/blog/2019/06/10/hhvm-4.9.0.htmlRelease NotesVendor Advisory
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