systemd project systemd 3 vulnerabilities and exploits

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The session_link_x11_socket function in login/logind-session.c in systemd-logind in systemd, possibly 37 and previous versions, allows local users to create or overwrite arbitrary files via a symlink attack on the X11 user directory in /run/user/.

1 Github repository

Todd Miller's sudo version 1.8.20 and previous versions is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.

Sudo Project Sudo

1 EDB exploit4 Github repositories

In Sudo prior to 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER=...

60 Github repositories1 Article

Malicious code exists in the upstream tarballs of xz, starting with version 5.6.0. Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific fun...

Tukaani Xz 5.6.1 Tukaani Xz 5.6.0

80 Github repositories6 Articles

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