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Amazon Linux AMI 2: CVE-2021-20294: Security patch for gcc10-binutils (ALAS-2021-1702)

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Amazon Linux AMI 2: CVE-2021-20294: Security patch for gcc10-binutils (ALAS-2021-1702)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/29/2021
Created
09/20/2021
Added
09/16/2021
Modified
09/30/2022

Description

A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the attacker. The highest impact of this flaw is to confidentiality, integrity, and availability.

Solution(s)

  • amazon-linux-ami-2-upgrade-gcc10-binutils
  • amazon-linux-ami-2-upgrade-gcc10-binutils-debuginfo
  • amazon-linux-ami-2-upgrade-gcc10-binutils-devel
  • amazon-linux-ami-2-upgrade-gcc10-binutils-gold

References

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