Out-of-bounds Write Affecting glibc package, versions *


low

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.55% (77th percentile)
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NVD
9.8 critical
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Red Hat
5.3 medium

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  • Snyk ID SNYK-DEBIAN9-GLIBC-356602
  • published 1 Feb 2018
  • disclosed 1 Feb 2018

How to fix?

There is no fixed version for Debian:9 glibc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.