========================================================================== Ubuntu Security Notice USN-3916-1 March 22, 2019
libsolv vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.10 Summary: Libzip could be made to crash if it received specially crafted input. Software Description: - libsolv: A dependency solver using a satisfiablility algorithm Details: It was discovered that libsolv incorrectly handled certain malformed input. If a user or automated system were tricked into opening a specially crafted file, applications that rely on libsolv could be made to crash, resulting in a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: libsolv-tools 0.6.35-2ubuntu0.18.10.1 libsolv0 0.6.35-2ubuntu0.18.10.1 libsolvext0 0.6.35-2ubuntu0.18.10.1 After a standard system update you need to reboot your computer to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3916-1 CVE-2018-20532, CVE-2018-20533, CVE-2018-20534 Package Information: https://launchpad.net/ubuntu/+source/libsolv/0.6.35-2ubuntu0.18.10.1
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