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ubuntucveUbuntu.comUB:CVE-2017-1000367
HistoryMay 30, 2017 - 12:00 a.m.

CVE-2017-1000367

2017-05-3000:00:00
ubuntu.com
ubuntu.com
11

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

58.2%

Todd Miller’s sudo version 1.8.20 and earlier is vulnerable to an input
validation (embedded spaces) in the get_process_ttyname() function
resulting in information disclosure and command execution.

Notes

Author Note
sbeattie code to parse /proc/pid/stat and walk /dev is not present in precise
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchsudo< 1.8.9p5-1ubuntu1.4UNKNOWN
ubuntu16.04noarchsudo< 1.8.16-0ubuntu1.4UNKNOWN
ubuntu16.10noarchsudo< 1.8.16-0ubuntu3.2UNKNOWN
ubuntu17.04noarchsudo< 1.8.19p1-1ubuntu1.1UNKNOWN

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

58.2%