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Amazon Linux AMI: CVE-2020-13950: Security patch for httpd24 (ALAS-2021-1514)

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Amazon Linux AMI: CVE-2020-13950: Security patch for httpd24 (ALAS-2021-1514)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
06/10/2021
Created
07/15/2021
Added
07/13/2021
Modified
07/13/2021

Description

Apache HTTP Server versions 2.4.41 to 2.4.46 mod_proxy_http can be made to crash (NULL pointer dereference) with specially crafted requests using both Content-Length and Transfer-Encoding headers, leading to a Denial of Service

Solution(s)

  • amazon-linux-upgrade-httpd24

References

  • ALAS-2021-1514
  • CVE-2020-13950
  • USN-4994-1

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