Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI: CVE-2018-5711: Security patch for php56, php70, php71 (ALAS-2018-946)

Back to Search

Amazon Linux AMI: CVE-2018-5711: Security patch for php56, php70, php71 (ALAS-2018-946)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
01/16/2018
Created
07/25/2018
Added
02/09/2018
Modified
04/16/2020

Description

gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.

Solution(s)

  • amazon-linux-upgrade--php70
  • amazon-linux-upgrade--php71
  • amazon-linux-upgrade-php56

References

  • amazon-linux-upgrade--php70
  • amazon-linux-upgrade--php71
  • amazon-linux-upgrade-php56

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;