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Including CVEs outside Waratek scope✕Vendor systemd project✕
Overview 18 matches · 0 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 7 public PoC · 1 EPSS ≥ 0.5
18matches 0in Waratek scope0.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 7public PoC38.9% 1EPSS ≥ 0.55.6%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 4 22.2% Not applicable 14 77.8% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 18 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 18 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 7 38.9% Proof of concept only 1 5.6% Forecast only 1 5.6% No public exploit 9 50.0%
split by peak 5 / year
Not applicable: 14Outside Waratek scope: 4 High: 18 not blocked: 18 No public exploit: 9Forecast only: 1Proof of concept only: 1Working exploit published: 7
20131 Not applicable1 High1 not blocked1 No public exploit1 20140 20150 20160 20174 Not applicable4 High4 not blocked4 Working exploit published1 Forecast only1 No public exploit2 20185 Outside Waratek scope1 Not applicable4 High5 not blocked5 Working exploit published3 No public exploit2 20195 Outside Waratek scope3 Not applicable2 High5 not blocked5 Working exploit published3 No public exploit2 20201 Not applicable1 High1 not blocked1 No public exploit1 20210 20220 20231 Not applicable1 High1 not blocked1 Proof of concept only1 20240 20250 20261 Not applicable1 High1 not blocked1 No public exploit1
2014201620182020202220242026
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CVE Severity Published▾ Status Exploitation Description
CVE-2026-40224 High 2026-04-10 Not applicable No public exploit In systemd 259 before 260, there is local privilege escalation in systemd-machined because varlink can be used to reach the root namespace.
CVE-2023-26604 High 2023-03-03 Not applicable Proof of concept only systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "systemctl status" command may be executed. Specifically, systemd does not set LESSSECURE to 1, and thus other programs may be launched from the less program. This presents a substantial security risk when running systemctl from Sudo, because less executes as root when the terminal size is too small to show the complete systemctl output.
CVE-2020-1712 High 2020-03-31 Not applicable No public exploit A heap use-after-free vulnerability was found in systemd before version v245-rc1, where asynchronous Polkit queries are performed while handling dbus messages. A local unprivileged attacker can abuse this flaw to crash systemd services or potentially execute code and elevate their privileges, by sending specially crafted dbus messages.
CVE-2019-3844 High 2019-04-26 Outside Waratek scope Working exploit published It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the GID will be recycled.
CVE-2019-3843 High 2019-04-26 Outside Waratek scope Working exploit published It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.
CVE-2019-3842 High 2019-04-09 Not applicable Working exploit published In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using the XDG_SEAT variable. It is possible for an attacker, in some particular configurations, to set a XDG_SEAT environment variable which allows for commands to be checked against polkit policies using the "allow_active" element rather than "allow_any".
CVE-2018-16865 High 2019-01-11 Outside Waratek scope No public exploit An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash systemd-journald or execute code with journald privileges. Versions through v240 are vulnerable.
CVE-2018-16864 High 2019-01-11 Not applicable No public exploit An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when a program with long command line arguments calls syslog. A local attacker may use this flaw to crash systemd-journald or escalate his privileges. Versions through v240 are vulnerable.
CVE-2018-15688 High 2018-10-26 Not applicable No public exploit 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.
CVE-2018-15687 High 2018-10-26 Not applicable Working exploit published 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.
CVE-2018-15686 High 2018-10-26 Outside Waratek scope Working exploit published 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.
CVE-2018-6954 High 2018-02-13 Not applicable No public exploit 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.
CVE-2017-18078 High 2018-01-29 Not applicable Working exploit published systemd-tmpfiles in systemd before 237 attempts to support ownership/permission changes on hardlinked files even if the fs.protected_hardlinks sysctl is turned off, which allows local users to bypass intended access restrictions via vectors involving a hard link to a file for which the user lacks write access, as demonstrated by changing the ownership of the /etc/passwd file.
CVE-2017-15908 High 2017-10-26 Not applicable No public exploit In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dns_packet_read_type_window() function of the 'systemd-resolved' service and cause a DoS of the affected service.
CVE-2017-9445 High 2017-06-28 Not applicable Forecast only In systemd through 233, certain sizes passed to dns_packet_new in systemd-resolved can cause it to allocate a buffer that's too small. A malicious DNS server can exploit this via a response with a specially crafted TCP payload to trick systemd-resolved into allocating a buffer that's too small, and subsequently write arbitrary data beyond the end of it.
CVE-2017-9217 High 2017-05-24 Not applicable No public exploit systemd-resolved through 233 allows remote attackers to cause a denial of service (daemon crash) via a crafted DNS response with an empty question section.
CVE-2016-10156 High 2017-01-23 Not applicable Working exploit published A flaw in systemd v228 in /src/basic/fs-util.c caused world writable suid files to be created when using the systemd timers features, allowing local attackers to escalate their privileges to root. This is fixed in v229.
CVE-2013-4391 High 2013-10-28 Not applicable No public exploit Integer overflow in the valid_user_field function in journal/journald-native.c in systemd allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large journal data field, which triggers a heap-based buffer overflow.