CVE-2016-4073

php: mb_strcut() Negative size parameter in memcpy

Published May 20, 2016 CVSS 3.0 · 9.8 Critical EPSS 7.1% KEV · Not listed
Description
Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.

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
EUVD EUVD EUVD-2016-5074 Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.
Ubuntu USN Ubuntu USN USN-2984-1 PHP vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 12:17 AM
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 26, 2016, 12:00 AM