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Amazon Linux AMI 2: CVE-2018-1071: Security patch for zsh (ALAS-2018-1013)

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Amazon Linux AMI 2: CVE-2018-1071: Security patch for zsh (ALAS-2018-1013)

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
03/09/2018
Created
05/08/2020
Added
04/27/2020
Modified
02/14/2023

Description

zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service.

Solution(s)

  • amazon-linux-ami-2-upgrade-zsh
  • amazon-linux-ami-2-upgrade-zsh-debuginfo
  • amazon-linux-ami-2-upgrade-zsh-html

References

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