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Improper Input Validation The advisory has been revoked - it doesn't affect any version of package glibc-langpack-hy  (opens in a new tab)

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EPSS
0.41% (34th percentile)

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  • Snyk IDSNYK-AMZN2-GLIBCLANGPACKHY-3328120
  • published22 Feb 2023
  • disclosed19 Nov 2019
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Introduced: 19 Nov 2019

CVE-2019-19126  (opens in a new tab)
CWE-20  (opens in a new tab)

Amendment

The Amazon-Linux security team deemed this advisory irrelevant for Amazon-Linux:2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc-langpack-hy package and not the glibc-langpack-hy package as distributed by Amazon-Linux.

On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.

References