CVE-2015-8777

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or libc6) before 2.23 allows local users to bypass a pointer-guarding protection mechanism via a zero value of the LD_POINTER_GUARD environment variable.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-254

Affected software

No affected versions have been published.

Timeline

Published: Jan 20, 2016
Last modified: Jun 17, 2026
NVD status: Modified

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