[USN-4239-1] PHP vulnerabilities

---------- Forwarded message ---------
From: Leonidas S. Barbosa
Date: Jan 15, 2020 10:34PM

It was discovered that PHP incorrectly handled certain files. An attacker
could possibly use this issue to cause a denial of service. This issue only affected
Ubuntu 14.04 ESM, 16.04 LTS, 18.04 LTS, 19.04 and 19.10. (CVE-2019-11045)

It was discovered that PHP incorrectly handled certain inputs. An attacker
could possibly use this issue to expose sensitive information.
(CVE-2019-11046)

It was discovered that PHP incorrectly handled certain images. An attacker
could possibly use this issue to access sensitive information.
(CVE-2019-11047, CVE-2019-11050)

References:
  https://usn.ubuntu.com/4239-1
  CVE-2019-11045, CVE-2019-11046, CVE-2019-11047, CVE-2019-11050