procps-ng project procps-ng vulnerabilities and exploits

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procps-ng before version 3.3.15 is vulnerable to a local privilege escalation in top. If a user runs top with HOME unset in an attacker-controlled directory, the attacker could achieve privilege escalation by exploiting one of several vulnerabilities in the config_file() function...

Procps-ng Project Procps-ng Canonical Ubuntu Linux 12.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 17.10 Debian Debian Linux 7.0 Debian Debian Linux 8.0 Debian Debian Linux 9.0

1 EDB exploit

procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).

Procps-ng Project Procps-ng Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 12.04 Canonical Ubuntu Linux 17.10 Canonical Ubuntu Linux 18.04 Debian Debian Linux 8.0 Debian Debian Linux 7.0 Debian Debian Linux 9.0

1 EDB exploit

procps-ng before version 3.3.15 is vulnerable to a stack buffer overflow in pgrep. This vulnerability is mitigated by FORTIFY, as it involves strncat() to a stack-allocated string. When pgrep is compiled with FORTIFY (as on Red Hat Enterprise Linux and Fedora), the impact is limi...

Procps-ng Project Procps-ng Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 12.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 17.10 Debian Debian Linux 7.0 Debian Debian Linux 9.0 Debian Debian Linux 8.0 Opensuse Leap 15.1

procps-ng, procps is vulnerable to a process hiding through race condition. Since the kernel's proc_pid_readdir() returns PID entries in ascending numeric order, a process occupying a high PID can use inotify events to determine when the process list is being scanned, and fo...

Procps Project Procps

1 EDB exploit

Under some circumstances, this weakness allows a user who has access to run the “ps” utility on a machine, the ability to write almost unlimited amounts of unfiltered data into the process heap.

Procps Project Procps Fedoraproject Fedora 38

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