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The update introduced a regression causing a wrong check. An attacker could possibly use this issue to cause a denial…28 August 2019 | ubuntu-19.04, ubuntu-18.04-lts, ubuntu-16.04-lts USN-4110-1 fixed a vulnerability in Dovecot.An attacker could possibly use this issue to cause a denial of service or execute arbitrary…28 August 2019 | ubuntu-14.04-esm, ubuntu-12.04-esm Nick Roessler and Rafi Rubin discovered that Dovecot incorrectly handled certain data.

In 2017, only 27% of Windows computers were unprotected, as a report by Digital Journal shows.

29 August 2019 | ubuntu-19.04, ubuntu-18.04-lts Hiroki Matsukuma discovered that the PDF interpreter in Ghostscript did not properly restrict privileged calls when ‘-d SAFER’ restrictions were in effect.

If a user or automated system were tricked into processing a specially crafted file, a remote attacker could possibly use this issue to access arbitrary files. 29 August 2019 | ubuntu-19.04, ubuntu-18.04-lts, ubuntu-16.04-lts USN-4110-1 fixed a vulnerability in Dovecot.

An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.

28 August 2019 | ubuntu-19.04, ubuntu-18.04-lts, ubuntu-16.04-lts It was discovered that Open JPEG incorrectly handled certain PGX files.

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