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Filtered by vendor Jackaudio Subscribe
Filtered by product Jack2
Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-13351 2 Alsa-project, Jackaudio 2 Alsa, Jack2 2020-08-24 6.8 MEDIUM 8.1 HIGH
posix/JackSocket.cpp in libjack in JACK2 1.9.1 through 1.9.12 (as distributed with alsa-plugins 1.1.7 and later) has a "double file descriptor close" issue during a failed connection attempt when jackd2 is not running. Exploitation success depends on multithreaded timing of that double close, which can result in unintended information disclosure, crashes, or file corruption due to having the wrong file associated with the file descriptor.