========================================================================== Ubuntu Security Notice USN-4697-2 January 20, 2021
pillow vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 ESM Summary: Pillow could be made to crash or run programs as your login if it opened a specially crafted file. Software Description: - pillow: Python Imaging Library Details: USN-4697-1 fixed several vulnerabilities in Pillow. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: It was discovered that Pillow incorrectly handled certain PCX image files. If a user or automated system were tricked into opening a specially-crafted PCX file, a remote attacker could possibly cause Pillow to crash, resulting in a denial of service. (CVE-2020-35653) It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted image file, a remote attacker could possibly cause Pillow to crash, resulting in a denial of service. (CVE-2020-10177) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM: python-pil 2.3.0-1ubuntu3.4+esm2 python3-pil 2.3.0-1ubuntu3.4+esm2 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4697-2 https://usn.ubuntu.com/4697-1 CVE-2020-10177, CVE-2020-35653
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