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USN-5949-1: Chromium vulnerabilities It was discovered that Chromium could be made to write out of bounds in several components. A remote attacker could possibly use this issue to corrupt memory via a crafted HTML page, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-0930, CVE-2023-1219, CVE-2023-1220, CVE-2023-1222) It was discovered that Chromium contained an integer overflow in the PDF component. A remote attacker could possibly use this issue to corrupt memory via a crafted PDF file, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-0933) It was discovered that Chromium did not properly manage memory in several components. A remote attacker could possibly use this issue to corrupt memory via a crafted HTML page, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-0941, CVE-2023-0928, CVE-2023-0929, CVE-2023-0931, CVE-2023-1213, CVE-2023-1216, CVE-2023-1218) It was [ more… ]

USN-5948-1: Werkzeug vulnerabilities It was discovered that Werkzeug did not properly handle the parsing of nameless cookies. A remote attacker could possibly use this issue to shadow other cookies. (CVE-2023-23934) It was discovered that Werkzeug could be made to process unlimited number of multipart form data parts. A remote attacker could possibly use this issue to cause Werkzeug to consume resources, leading to a denial of service. (CVE-2023-25577) Source: USN-5948-1: Werkzeug vulnerabilities

USN-5946-1: XStream vulnerabilities Lai Han discovered that XStream incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-39140) It was discovered that XStream incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-39139, CVE-2021-39141, CVE-2021-39144, CVE-2021-39145, CVE-2021-39146, CVE-2021-39147, CVE-2021-39148, CVE-2021-39149, CVE-2021-39151, CVE-2021-39153, CVE-2021-39154) It was discovered that XStream incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote [ more… ]

USN-5947-1: Twig vulnerabilities Fabien Potencier discovered that Twig was not properly enforcing sandbox policies when dealing with objects automatically cast to strings by PHP. An attacker could possibly use this issue to expose sensitive information. This issue was only fixed in Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2019-9942) Marlon Starkloff discovered that Twig was not properly enforcing closure constraints in some of its array filtering functions. An attacker could possibly use this issue to execute arbitrary code. This issue was only fixed in Ubuntu 20.04 ESM. (CVE-2022-23614) Dariusz Tytko discovered that Twig was not properly verifying input data utilized when defining pathnames used to access files in a system. An attacker could possibly use this issue to access unauthorized resources and expose sensitive information. (CVE-2022-39261) Source: USN-5947-1: Twig vulnerabilities