Description
sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.
Published: 2016-08-07
Score: 9.1 Critical
EPSS: 1.0% 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-628-1 php5 security update
EUVD EUVD EUVD-2016-6065 sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.
Ubuntu USN Ubuntu USN USN-3045-1 PHP vulnerabilities
History

No history.

Subscriptions

Php Php
Redhat Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T00:53:47.352Z

Reserved: 2016-05-28T00:00:00.000Z

Link: CVE-2016-5114

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-08-07T10:59:10.947

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

Link: CVE-2016-5114

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-10-21T00:00:00Z

Links: CVE-2016-5114 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses