7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
libsystemd.so is vulnerable to denial of service (DoS). When the syslog
command is called with long cmdline input, an unlimited memory is allocated, which causes stack clashing with other memory space and crashes the application.
www.openwall.com/lists/oss-security/2021/07/20/2
www.securityfocus.com/bid/106523
access.redhat.com/errata/RHBA-2019:0327
access.redhat.com/errata/RHSA-2019:0049
access.redhat.com/errata/RHSA-2019:0204
access.redhat.com/errata/RHSA-2019:0271
access.redhat.com/errata/RHSA-2019:0342
access.redhat.com/errata/RHSA-2019:0361
access.redhat.com/errata/RHSA-2019:2402
access.redhat.com/security/cve/CVE-2018-16864
bugzilla.redhat.com/show_bug.cgi?id=1653855
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16864
github.com/systemd/systemd/pull/11374
lists.debian.org/debian-lts-announce/2019/01/msg00016.html
security.gentoo.org/glsa/201903-07
security.netapp.com/advisory/ntap-20190117-0001/
usn.ubuntu.com/3855-1/
www.debian.org/security/2019/dsa-4367
www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
www.qualys.com/2019/01/09/system-down/system-down.txt
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P