National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11930 Detail

Current Description

An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36 Patch Third Party Advisory
https://hhvm.com/blog/2019/10/28/security-update.html Vendor Advisory
https://www.facebook.com/security/advisories/cve-2019-11930 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  
CWE-763 Release of Invalid Pointer or Reference Facebook, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
3.30.12
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.0.0
Up to (including)
4.8.5
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.9.0
Up to (including)
4.23.1
 cpe:2.3:a:facebook:hhvm:4.24.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:facebook:hhvm:4.25.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:facebook:hhvm:4.26.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:facebook:hhvm:4.27.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:facebook:hhvm:4.28.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:facebook:hhvm:4.28.1:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11930
NVD Published Date:
12/04/2019
NVD Last Modified:
12/13/2019