Product:

Systemd

(Systemd_project)
Repositories • https://github.com/systemd/systemd
• https://github.com/keszybz/systemd
#Vulnerabilities 50
Date Id Summary Products Score Patch Annotated
2018-02-13 CVE-2018-6954 systemd-tmpfiles in systemd through 237 mishandles symlinks present in non-terminal path components, which allows local users to obtain ownership of arbitrary files via vectors involving creation of a directory and a file under that directory, and later replacing that directory with a symlink. This occurs even if the fs.protected_symlinks sysctl is turned on. Ubuntu_linux, Leap, Systemd 7.8
2018-10-26 CVE-2018-15686 A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239. Ubuntu_linux, Debian_linux, Communications_cloud_native_core_network_function_cloud_native_environment, Systemd 7.8
2018-10-26 CVE-2018-15687 A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239. Ubuntu_linux, Systemd 7.0
2018-10-26 CVE-2018-15688 A buffer overflow vulnerability in the dhcp6 client of systemd allows a malicious dhcp6 server to overwrite heap memory in systemd-networkd. Affected releases are systemd: versions up to and including 239. Ubuntu_linux, Debian_linux, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_eus, Enterprise_linux_server_tus, Enterprise_linux_workstation, Systemd 8.8
2020-01-21 CVE-2019-20386 An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur. Ubuntu_linux, Fedora, Active_iq_unified_manager, Cloud_backup, Steelstore_cloud_integrated_storage, Leap, Systemd 2.4
2020-06-03 CVE-2020-13776 systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082. Fedora, Active_iq_unified_manager, Solidfire_\&_hci_management_node, Systemd 6.7
2021-07-20 CVE-2021-33910 basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash. Debian_linux, Fedora, Hci_management_node, Solidfire, Systemd 5.5
2019-05-17 CVE-2018-20839 systemd 242 changes the VT1 mode upon a logout, which allows attackers to read cleartext passwords in certain circumstances, such as watching a shutdown, or using Ctrl-Alt-F1 and Ctrl-Alt-F2. This occurs because the KDGKBMODE (aka current keyboard mode) check is mishandled. Cn1610_firmware, Snapprotect, Solidfire_\&_hci_management_node, Systemd 4.3
2019-05-17 CVE-2018-20839 systemd 242 changes the VT1 mode upon a logout, which allows attackers to read cleartext passwords in certain circumstances, such as watching a shutdown, or using Ctrl-Alt-F1 and Ctrl-Alt-F2. This occurs because the KDGKBMODE (aka current keyboard mode) check is mishandled. Cn1610_firmware, Snapprotect, Solidfire_\&_hci_management_node, Systemd 4.3
2023-01-11 CVE-2022-4415 A vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suid_dumpable kernel setting. Systemd 5.5