CVE-2016-4070

php: Integer overflow in php_raw_url_encode

Published May 20, 2016 CVSS 3.0 · 7.5 High EPSS 5.7% KEV · Not listed
Description
Integer overflow in the php_raw_url_encode function in ext/standard/url.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote attackers to cause a denial of service (application crash) via a long string to the rawurlencode function. NOTE: the vendor says "Not sure if this qualifies as security issue (probably not).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-499-1 php5 security update
Debian DSA Debian DSA DSA-3560-1 php5 security update
Ubuntu USN Ubuntu USN USN-2984-1 PHP vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 14, 2024, 7:50 PM
Reserved
Apr 23, 2016, 12:00 AM
Status
Modified
Published
May 20, 2016, 11:00 AM
Modified
Jun 17, 2026, 12:46 AM
Severity
Moderate
Public date
Mar 11, 2016, 12:00 AM