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ubuntucveUbuntu.comUB:CVE-2017-14491
HistoryOct 02, 2017 - 12:00 a.m.

CVE-2017-14491

2017-10-0200:00:00
ubuntu.com
ubuntu.com
31

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.333 Low

EPSS

Percentile

97.0%

JSON

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers
to cause a denial of service (crash) or execute arbitrary code via a
crafted DNS response.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchdnsmasq< 2.68-1ubuntu0.2UNKNOWN
ubuntu16.04noarchdnsmasq< 2.75-1ubuntu0.16.04.3UNKNOWN
ubuntu17.04noarchdnsmasq< 2.76-5ubuntu0.1UNKNOWN

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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.333 Low

EPSS

Percentile

97.0%

JSON
Related for UB:CVE-2017-14491
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