USN-5777-2

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USN-5777-2

Summary: pillow-python2 vulnerabilities

Details: USN-5777-1 fixed vulnerabilities in Pillow (Python 3). This update provides the corresponding updates for Pillow (Python 2) in Ubuntu 20.04 LTS. Original advisory details: It was discovered that Pillow incorrectly handled the deletion of temporary files when using a temporary directory that contains spaces. An attacker could possibly use this issue to delete arbitrary files. This issue only affected Ubuntu 20.04 LTS. (CVE-2022-24303) It was discovered that Pillow incorrectly handled the decompression of highly compressed GIF data. An attacker could possibly use this issue to cause Pillow to crash, resulting in a denial of service. (CVE-2022-45198)

References: https://ubuntu.com/security/notices/USN-5777-2, https://ubuntu.com/security/CVE-2022-24303, https://ubuntu.com/security/CVE-2022-45198