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Amazon Linux AMI 2: CVE-2019-13638: Security patch for patch (ALAS-2019-1317)

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Amazon Linux AMI 2: CVE-2019-13638: Security patch for patch (ALAS-2019-1317)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
07/26/2019
Created
05/08/2020
Added
04/27/2020
Modified
09/30/2022

Description

GNU patch through 2.7.6 is vulnerable to OS shell command injection that can be exploited by opening a crafted patch file that contains an ed style diff payload with shell metacharacters. The ed editor does not need to be present on the vulnerable system. This is different from CVE-2018-1000156.

Solution(s)

  • amazon-linux-ami-2-upgrade-patch
  • amazon-linux-ami-2-upgrade-patch-debuginfo

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