CVE-2017-6441

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Source
https://cve.org/CVERecord?id=CVE-2017-6441
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6441.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-6441
Downstream
Related
Published
2017-04-03T05:59:00.910Z
Modified
2026-04-10T04:02:38.810715Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The zvalgetlongfuncex in Zend/zendoperators.c in PHP 7.1.2 allows attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted use of "declare(ticks=" in a PHP script. NOTE: the vendor disputes the classification of this as a vulnerability, stating "Please do not request CVEs for ordinary bugs. CVEs are relevant for security issues only.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e000b401acacd5c0e8d90ec36c2ef1c585d149a2
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.2"
        }
    ]
}

Affected versions

Other
POST_64BIT_BRANCH_MERGE
POST_AST_MERGE
POST_PHP7_NSAPI_REMOVAL
POST_PHP7_REMOVALS
POST_PHPNG_MERGE
PRE_64BIT_BRANCH_MERGE
PRE_AST_MERGE
PRE_PHP7_EREG_MYSQL_REMOVALS
PRE_PHP7_NSAPI_REMOVAL
PRE_PHP7_REMOVALS
php-7.*
php-7.1.2
php-7.1.2RC1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6441.json"