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Amazon Linux AMI: CVE-2019-18408: Security patch for libarchive (ALAS-2020-1343)

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Amazon Linux AMI: CVE-2019-18408: Security patch for libarchive (ALAS-2020-1343)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
10/24/2019
Created
03/05/2020
Added
03/02/2020
Modified
03/02/2020

Description

archive_read_format_rar_read_data in archive_read_support_format_rar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED situation, related to Ppmd7_DecodeSymbol.

Solution(s)

  • amazon-linux-upgrade-libarchive

References

  • ALAS-2020-1343
  • USN-4169-1
  • CVE-2019-18408

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