Description
ext/mysqlnd/mysqlnd_wireprotocol.c in PHP before 5.6.26 and 7.x before 7.0.11 does not verify that a BIT field has the UNSIGNED_FLAG flag, which allows remote MySQL servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted field metadata.
Published: 2016-09-17
Score: 8.1 High
EPSS: 1.7% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-749-1 php5 security update
Debian DSA Debian DSA DSA-3689-1 php5 security update
EUVD EUVD EUVD-2016-8265 ext/mysqlnd/mysqlnd_wireprotocol.c in PHP before 5.6.26 and 7.x before 7.0.11 does not verify that a BIT field has the UNSIGNED_FLAG flag, which allows remote MySQL servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted field metadata.
Ubuntu USN Ubuntu USN USN-3095-1 PHP vulnerabilities
History

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Subscriptions

Php Php
Redhat Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T01:57:47.622Z

Reserved: 2016-09-09T00:00:00.000Z

Link: CVE-2016-7412

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-09-17T21:59:03.900

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-7412

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-05-30T00:00:00Z

Links: CVE-2016-7412 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses