CVE-2019-11930

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Source
https://cve.org/CVERecord?id=CVE-2019-11930
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11930.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-11930
Downstream
Published
2019-12-04T17:16:43.087Z
Modified
2026-03-14T09:32:36.161696Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An invalid free in mbdetectorder 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.

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
abe9500970b23bc9c385bf18a15bd38e830859a6
Introduced
7d4f701b9ed004452d695fce4e1ef8f48babbf39
Last affected
8384c051684f8bd1a8b0238a25b2ef4c9e3463d0
Introduced
0abb3b0c92e938bb7dac2d0c1603c5866e2a035b
Last affected
0ebbb8cc2ba783424d555f4267c0e27b6731e070
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e3998b66312ebadd59b3a825f489a25bdb6f4ad3
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
43e809390bc1262b277edaeff792354b8e01de2f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5ba03af3e90602d6bd298090657f4922a2b74c26
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9042e689c1e8ab209bfa0c49e8fcb4b4f750e91a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
08a65067d1285909b5e76025f0664fb9a19188ab
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
3f60b1f405b36bec6d85b4070ac066710f584032
Fixed
524d2e60cfe910406ec6109e4286d7edd545ab36
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.30.12"
        },
        {
            "introduced": "4.0.0"
        },
        {
            "last_affected": "4.8.5"
        },
        {
            "introduced": "4.9.0"
        },
        {
            "last_affected": "4.23.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.24.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.25.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.26.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.27.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.28.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.28.1"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11930.json"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "target": {
            "file": "hphp/runtime/version.h"
        },
        "source": "https://github.com/facebook/hhvm/commit/abe9500970b23bc9c385bf18a15bd38e830859a6",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "133668036051771783543419871597262375468",
                "129641396530610067548535575096508259636",
                "304861650904458673854477435002975464077",
                "140335216194151808759673220052749435881"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2019-11930-ad688d4d",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "hphp/runtime/ext/mbstring/ext_mbstring.cpp",
            "function": "php_mb_parse_encoding"
        },
        "source": "https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36",
        "deprecated": false,
        "digest": {
            "function_hash": "41394745956499677733725584482009532140",
            "length": 457.0
        },
        "id": "CVE-2019-11930-dbf230bd",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "hphp/runtime/ext/mbstring/ext_mbstring.cpp"
        },
        "source": "https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "28857169181829793919616292392444945363",
                "172888583484653964522829492088452634840",
                "239764292945813443595975829401463155035",
                "85614323468932397122661560493347576629"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2019-11930-e8cc5a32",
        "signature_type": "Line"
    }
]