Ubuntu Security Notice 3837-1 - It was discovered that poppler incorrectly handled certain PDF files. An attacker could possibly use this issue to cause a denial of service. It was discovered that poppler incorrectly handled certain PDF files. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. Various other issues were also addressed.
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