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CVE-2012-3404

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2014-02-10 17:00:00

Laatst bijgewerkt 2024-08-06 20:05:12

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

The vfprintf function in stdio-common/vfprintf.c in libc in GNU C Library (aka glibc) 2.12 and other versions does not properly calculate a buffer length, which allows context-dependent attackers to bypass the FORTIFY_SOURCE format-string protection mechanism and cause a denial of service (stack corruption and crash) via a format string that uses positional parameters and many format specifiers.

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