Alsa-Project: Security Vulnerabilities
alsa-utils 1.0.19 and later versions allows local users to overwrite arbitrary files via a symlink attack via the /usr/bin/alsa-info and /usr/bin/alsa-info.sh scripts.
CVSS Score
5.5
EPSS Score
0.002
Published
2019-11-09
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.
CVSS Score
8.1
EPSS Score
0.003
Published
2019-07-05
The alsa-lib package in Red Hat Linux 4 disables stack protection for the libasound.so library, which makes it easier for attackers to execute arbitrary code if there are other vulnerabilities in the library.
CVSS Score
4.6
EPSS Score
0.001
Published
2005-04-27