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Amazon Linux AMI: CVE-2020-28018: Security patch for exim (ALAS-2021-1497)

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Amazon Linux AMI: CVE-2020-28018: Security patch for exim (ALAS-2021-1497)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/04/2021
Created
05/13/2021
Added
05/11/2021
Modified
05/11/2021

Description

Exim 4 before 4.94.2 allows Use After Free in smtp_reset in certain situations that may be common for builds with OpenSSL.

Solution(s)

  • amazon-linux-upgrade-exim

References

  • ALAS-2021-1497
  • CVE-2020-28018
  • USN-4934-1

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