Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023.
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{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_name": "cups", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-bsd", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-bsd-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-client", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-client-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-common", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-core-drivers", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-core-drivers-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-daemon", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-daemon-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-ipp-utils", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-ipp-utils-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-ppdc", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-ppdc-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "cups-server-common", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcups2", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcups2-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcups2-dev", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupscgi1", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupscgi1-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsimage2", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsimage2-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsimage2-dev", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsmime1", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsmime1-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsppdc1", "binary_version": "2.2.7-1ubuntu2.10+esm2" }, { "binary_name": "libcupsppdc1-dbgsym", "binary_version": "2.2.7-1ubuntu2.10+esm2" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "cups", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-bsd", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-bsd-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-client", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-client-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-common", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-core-drivers", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-core-drivers-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-daemon", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-daemon-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-ipp-utils", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-ipp-utils-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-ppdc", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-ppdc-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "cups-server-common", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "libcups2", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "libcups2-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "libcups2-dev", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "libcupsimage2", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "libcupsimage2-dbgsym", "binary_version": "2.3.1-9ubuntu1.6" }, { "binary_name": "libcupsimage2-dev", "binary_version": "2.3.1-9ubuntu1.6" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "cups", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-bsd", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-bsd-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-client", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-client-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-common", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-core-drivers", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-core-drivers-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-daemon", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-daemon-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-ipp-utils", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-ipp-utils-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-ppdc", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-ppdc-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "cups-server-common", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "libcups2", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "libcups2-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "libcups2-dev", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "libcupsimage2", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "libcupsimage2-dbgsym", "binary_version": "2.4.1op1-1ubuntu4.7" }, { "binary_name": "libcupsimage2-dev", "binary_version": "2.4.1op1-1ubuntu4.7" } ] }