CVE ID:	CVE-2018-16865
Description:	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.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2019.0054.1   1.3.6.1.4.1.25623.1.1.4.2019.0053.1   1.3.6.1.4.1.25623.1.0.891639
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2018-16865 106525 http://www.securityfocus.com/bid/106525 20190513 Re: System Down: A systemd-journald exploit http://seclists.org/fulldisclosure/2019/May/21 20190513 Re: System Down: A systemd-journald exploit https://seclists.org/bugtraq/2019/May/25 DSA-4367 https://www.debian.org/security/2019/dsa-4367 GLSA-201903-07 https://security.gentoo.org/glsa/201903-07 RHBA-2019:0327 https://access.redhat.com/errata/RHBA-2019:0327 RHSA-2019:0049 https://access.redhat.com/errata/RHSA-2019:0049 RHSA-2019:0204 https://access.redhat.com/errata/RHSA-2019:0204 RHSA-2019:0271 https://access.redhat.com/errata/RHSA-2019:0271 RHSA-2019:0342 https://access.redhat.com/errata/RHSA-2019:0342 RHSA-2019:0361 https://access.redhat.com/errata/RHSA-2019:0361 RHSA-2019:2402 https://access.redhat.com/errata/RHSA-2019:2402 USN-3855-1 https://usn.ubuntu.com/3855-1/ [debian-lts-announce] 20190123 [SECURITY] [DLA 1639-1] systemd security update https://lists.debian.org/debian-lts-announce/2019/01/msg00016.html [oss-security] 20190510 Re: System Down: A systemd-journald exploit http://www.openwall.com/lists/oss-security/2019/05/10/4 [oss-security] 20210720 CVE-2021-33910: Denial of service (stack exhaustion) in systemd (PID 1) http://www.openwall.com/lists/oss-security/2021/07/20/2 http://packetstormsecurity.com/files/152841/System-Down-A-systemd-journald-Exploit.html http://packetstormsecurity.com/files/152841/System-Down-A-systemd-journald-Exploit.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16865 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16865 https://security.netapp.com/advisory/ntap-20190117-0001/ https://security.netapp.com/advisory/ntap-20190117-0001/ https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://www.qualys.com/2019/01/09/system-down/system-down.txt https://www.qualys.com/2019/01/09/system-down/system-down.txt