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
0.0004 Low
EPSS
Percentile
12.3%
Package : systemd
Version : 215-17+deb8u9
CVE ID : CVE-2018-16864 CVE-2018-16865
Debian Bug : 918841 918848
Multiple vulnerabilities were found in the journald component of
systemd which can lead to a crash or code execution.
CVE-2018-16864
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.
CVE-2018-16865
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.
For Debian 8 "Jessie", these problems have been fixed in version
215-17+deb8u9.
We recommend that you upgrade your systemd packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: PGP signature
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | arm64 | libnss-resolve-dbgsym | < 232-25+deb9u7 | libnss-resolve-dbgsym_232-25+deb9u7_arm64.deb |
Debian | 9 | mips64el | libudev-dev | < 232-25+deb9u7 | libudev-dev_232-25+deb9u7_mips64el.deb |
Debian | 8 | armel | libudev1-udeb | < 215-17+deb8u9 | libudev1-udeb_215-17+deb8u9_armel.deb |
Debian | 8 | armhf | systemd-dbg | < 215-17+deb8u9 | systemd-dbg_215-17+deb8u9_armhf.deb |
Debian | 8 | armhf | libsystemd-journal-dev | < 215-17+deb8u9 | libsystemd-journal-dev_215-17+deb8u9_armhf.deb |
Debian | 9 | mips64el | systemd-container | < 232-25+deb9u7 | systemd-container_232-25+deb9u7_mips64el.deb |
Debian | 8 | armel | libsystemd0 | < 215-17+deb8u9 | libsystemd0_215-17+deb8u9_armel.deb |
Debian | 9 | i386 | udev-dbgsym | < 232-25+deb9u7 | udev-dbgsym_232-25+deb9u7_i386.deb |
Debian | 9 | s390x | systemd-sysv | < 232-25+deb9u7 | systemd-sysv_232-25+deb9u7_s390x.deb |
Debian | 9 | i386 | libpam-systemd-dbgsym | < 232-25+deb9u7 | libpam-systemd-dbgsym_232-25+deb9u7_i386.deb |
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
0.0004 Low
EPSS
Percentile
12.3%