Vulnerabilidades

A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. The event script queries the systemd journal for log entries matching the crashed process and writes the results to files in the dump directory without sanitizing embedded control characters. A local user can inject…

A symlink following vulnerability was found in the ABRT post-create event handler scripts in libreport. Event scripts write output files using shell redirections without the O_NOFOLLOW flag. If the target file is replaced with a symlink, the shell process running as root follows the symlink and writes content to the…

ABRT might allow attackers to obtain sensitive information from crash reports.

The abrt-action-install-debuginfo-to-abrt-cache help program in Automatic Bug Reporting Tool (ABRT) does not properly handle the process environment before invoking abrt-action-install-debuginfo, which allows local users to gain privileges.

Directory traversal vulnerability in abrt-dbus in Automatic Bug Reporting Tool (ABRT) allows local users to read, write to, or change ownership of arbitrary files via unspecified vectors to the (1) NewProblem, (2) GetInfo, (3) SetElement, or (4) DeleteElement method.

abrt-dbus in Automatic Bug Reporting Tool (ABRT) allows local users to delete or change the ownership of arbitrary files via the problem directory argument to the (1) ChownProblemDir, (2) DeleteElement, or (3) DeleteProblem method.

daemon/abrt-handle-upload.in in Automatic Bug Reporting Tool (ABRT), when moving problem reports from /var/spool/abrt-upload, allows local users to write to arbitrary files or possibly have other unspecified impact via a symlink attack on (1) /var/spool/abrt or (2) /var/tmp/abrt.

The default event handling scripts in Automatic Bug Reporting Tool (ABRT) allow local users to gain privileges as demonstrated by a symlink attack on a var_log_messages file.

Automatic Bug Reporting Tool (ABRT) before 2.1.6 allows local users to obtain sensitive information about arbitrary files via vectors related to sha1sums.

The crash reporting feature in Abrt allows local users to gain privileges by leveraging an execve by root after a chroot into a user-specified directory in a namedspaced environment.

Automatic Bug Reporting Tool (ABRT) allows local users to read, change the ownership of, or have other unspecified impact on arbitrary files via a symlink attack on (1) /var/tmp/abrt/*/maps, (2) /tmp/jvm-*/hs_error.log, (3) /proc/*/exe, (4) /etc/os-release in a chroot, or (5) an unspecified root directory related to…

The kernel-invoked coredump processor in Automatic Bug Reporting Tool (ABRT) does not properly check the ownership of files before writing core dumps to them, which allows local users to obtain sensitive information by leveraging write permissions to the working directory of a crashed application.

The event scripts in Automatic Bug Reporting Tool (ABRT) uses world-readable permission on a copy of sosreport file in problem directories, which allows local users to obtain sensitive information from /var/log/messages via unspecified vectors.

The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated by /var/tmp/abrt/abrt-hax-coredump or /var/spool/abrt/abrt-hax-coredump.

The abrt-action-install-debuginfo-to-abrt-cache help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users to write to arbitrary files via a symlink attack on unpacked.cpio in a pre-created directory with a predictable name in /var/tmp.

abrt-action-install-debuginfo in Automatic Bug Reporting Tool (ABRT) 2.0.9 and earlier allows local users to set world-writable permissions for arbitrary files and possibly gain privileges via a symlink attack on "the directories used to store information about crashes."

Untrusted search path vulnerability in plugins/abrt-action-install-debuginfo-to-abrt-cache.c in Automatic Bug Reporting Tool (ABRT) 2.0.9 and earlier allows local users to load and execute arbitrary Python modules by modifying the PYTHONPATH environment variable to reference a malicious Python module.

The C handler plug-in in Automatic Bug Reporting Tool (ABRT), possibly 2.0.8 and earlier, does not properly set the group (GID) permissions on core dump files for setuid programs when the sysctl fs.suid_dumpable option is set to 2, which allows local users to obtain sensitive information.