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USN-5743-1: LibTIFF vulnerability

2022-11-25 KENNETH 0

USN-5743-1: LibTIFF vulnerability It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. Source: USN-5743-1: LibTIFF vulnerability

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USN-5742-1: JBIG-KIT vulnerability

2022-11-25 KENNETH 0

USN-5742-1: JBIG-KIT vulnerability It was discovered that JBIG-KIT incorrectly handled decoding certain large image files. If a user or automated system using JBIG-KIT were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. Source: USN-5742-1: JBIG-KIT vulnerability

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USN-5741-1: Exim vulnerability

2022-11-24 KENNETH 0

USN-5741-1: Exim vulnerability It was discovered that Exim incorrectly handled certain regular expressions. An attacker could use this issue to cause Exim to crash, resulting in a denial of service, or possibly execute arbitrary code. Source: USN-5741-1: Exim vulnerability

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USN-5736-1: ImageMagick vulnerabilities

2022-11-24 KENNETH 0

USN-5736-1: ImageMagick vulnerabilities It was discovered that ImageMagick incorrectly handled certain values when processing PDF files. If a user or automated system using ImageMagick were tricked into opening a specially crafted PDF file, an attacker could exploit this to cause a denial of service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2021-20224) Zhang Xiaohui discovered that ImageMagick incorrectly handled certain values when processing image data. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 22.10. (CVE-2021-20241) Zhang Xiaohui discovered that ImageMagick incorrectly handled certain values when processing image data. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an [ more… ]

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USN-5740-1: X.Org X Server vulnerabilities

2022-11-24 KENNETH 0

USN-5740-1: X.Org X Server vulnerabilities It was discovered that X.Org X Server incorrectly handled certain inputs. An attacker could use these issues to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code. Source: USN-5740-1: X.Org X Server vulnerabilities