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Amazon Linux AMI 2: CVE-2019-18224: Security patch for libidn2 (ALAS-2019-1373)

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Amazon Linux AMI 2: CVE-2019-18224: Security patch for libidn2 (ALAS-2019-1373)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/21/2019
Created
05/08/2020
Added
04/27/2020
Modified
09/30/2022

Description

idn2_to_ascii_4i in lib/lookup.c in GNU libidn2 before 2.1.1 has a heap-based buffer overflow via a long domain string.

Solution(s)

  • amazon-linux-ami-2-upgrade-idn2
  • amazon-linux-ami-2-upgrade-libidn2
  • amazon-linux-ami-2-upgrade-libidn2-debuginfo
  • amazon-linux-ami-2-upgrade-libidn2-devel

References

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