4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
6 Medium
AI Score
Confidence
High
0.009 Low
EPSS
Percentile
83.1%
Issue Overview:
Access to automounted volumes can lock up
A race condition was found in systemd. This could result in automount requests not being serviced and processes using them could hang, causing denial of service.(CVE-2018-1049)
Affected Packages:
systemd
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update systemd to update your system.
New Packages:
src:
systemd-219-42.amzn2.7.src
x86_64:
systemd-219-42.amzn2.7.x86_64
systemd-libs-219-42.amzn2.7.x86_64
systemd-devel-219-42.amzn2.7.x86_64
systemd-sysv-219-42.amzn2.7.x86_64
systemd-python-219-42.amzn2.7.x86_64
libgudev1-219-42.amzn2.7.x86_64
libgudev1-devel-219-42.amzn2.7.x86_64
systemd-journal-gateway-219-42.amzn2.7.x86_64
systemd-networkd-219-42.amzn2.7.x86_64
systemd-resolved-219-42.amzn2.7.x86_64
systemd-debuginfo-219-42.amzn2.7.x86_64
Red Hat: CVE-2018-1049
Mitre: CVE-2018-1049
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | x86_64 | systemd | < 219-42.amzn2.7 | systemd-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-libs | < 219-42.amzn2.7 | systemd-libs-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-devel | < 219-42.amzn2.7 | systemd-devel-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-sysv | < 219-42.amzn2.7 | systemd-sysv-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-python | < 219-42.amzn2.7 | systemd-python-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | libgudev1 | < 219-42.amzn2.7 | libgudev1-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | libgudev1-devel | < 219-42.amzn2.7 | libgudev1-devel-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-journal-gateway | < 219-42.amzn2.7 | systemd-journal-gateway-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-networkd | < 219-42.amzn2.7 | systemd-networkd-219-42.amzn2.7.x86_64.rpm |
Amazon Linux | 2 | x86_64 | systemd-resolved | < 219-42.amzn2.7 | systemd-resolved-219-42.amzn2.7.x86_64.rpm |
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
6 Medium
AI Score
Confidence
High
0.009 Low
EPSS
Percentile
83.1%