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ubuntucveUbuntu.comUB:CVE-2017-10784
HistorySep 19, 2017 - 12:00 a.m.

CVE-2017-10784

2017-09-1900:00:00
ubuntu.com
ubuntu.com
14

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.008 Low

EPSS

Percentile

81.7%

The Basic authentication code in WEBrick library in Ruby before 2.2.8,
2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to
inject terminal emulator escape sequences into its log and possibly execute
arbitrary commands via a crafted user name.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchruby1.9.1< 1.9.3.484-2ubuntu1.5UNKNOWN
ubuntu14.04noarchruby2.0< 2.0.0.484-1ubuntu2.10UNKNOWN
ubuntu17.10noarchruby2.3< 2.3.3-1ubuntu1.2UNKNOWN
ubuntu16.04noarchruby2.3< 2.3.1-2~16.04.5UNKNOWN

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.008 Low

EPSS

Percentile

81.7%