CVE Database›CVE-2016-1247

CVE-2016-1247

nginx: Local privilege escalation via log files

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Severity

Low

Red Hat Product Security

7.4

CVSS 3.0

Review impact separately from score.

Published · October 25, 2016

Updated · November 21, 2025

Description

A vulnerability was discovered in nginx. An attacker who could already run commands under the nginx user id could use this access to append data to files owned by root, potentially elevating their own privileges to root.

Statement

Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 7.4
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 · 3.7
AV:L/AC:H/Au:N/C:P/I:P/A:P

CWE not specified