Out-of-Bounds Affecting elfutils-libs package, versions *


0.0
low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 1.27% (86th percentile)
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NVD
5.5 medium
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Red Hat
3.3 low

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  • Snyk ID SNYK-CENTOS7-ELFUTILSLIBS-1957865
  • published 26 Jul 2021
  • disclosed 9 Nov 2016

How to fix?

There is no fixed version for Centos:7 elfutils-libs.

NVD Description

Note: Versions mentioned in the description apply only to the upstream elfutils-libs package and not the elfutils-libs package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

The __libelf_set_rawdata_wrlock function in elf_getdata.c in elfutils before 0.168 allows remote attackers to cause a denial of service (crash) via a crafted (1) sh_off or (2) sh_size ELF header value, which triggers a memory allocation failure.