8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.002 Low
EPSS
Percentile
58.2%
Issue Overview:
It was found that the original fix for CVE-2017-1000367 was incomplete. A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their privileges to root. (CVE-2017-1000368)
Affected Packages:
sudo
Issue Correction:
Run yum update sudo to update your system.
New Packages:
i686:
sudo-1.8.6p3-29.27.amzn1.i686
sudo-debuginfo-1.8.6p3-29.27.amzn1.i686
sudo-devel-1.8.6p3-29.27.amzn1.i686
src:
sudo-1.8.6p3-29.27.amzn1.src
x86_64:
sudo-1.8.6p3-29.27.amzn1.x86_64
sudo-debuginfo-1.8.6p3-29.27.amzn1.x86_64
sudo-devel-1.8.6p3-29.27.amzn1.x86_64
Red Hat: CVE-2017-1000368
Mitre: CVE-2017-1000368
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | sudo | < 1.8.6p3-29.27.amzn1 | sudo-1.8.6p3-29.27.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | sudo-debuginfo | < 1.8.6p3-29.27.amzn1 | sudo-debuginfo-1.8.6p3-29.27.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | sudo-devel | < 1.8.6p3-29.27.amzn1 | sudo-devel-1.8.6p3-29.27.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | sudo | < 1.8.6p3-29.27.amzn1 | sudo-1.8.6p3-29.27.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | sudo-debuginfo | < 1.8.6p3-29.27.amzn1 | sudo-debuginfo-1.8.6p3-29.27.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | sudo-devel | < 1.8.6p3-29.27.amzn1 | sudo-devel-1.8.6p3-29.27.amzn1.x86_64.rpm |
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.002 Low
EPSS
Percentile
58.2%