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ubuntucveUbuntu.comUB:CVE-2016-10197
HistoryDec 31, 2016 - 12:00 a.m.

CVE-2016-10197

2016-12-3100:00:00
ubuntu.com
ubuntu.com
5

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.3%

The search_make_new function in evdns.c in libevent before 2.1.6-beta
allows attackers to cause a denial of service (out-of-bounds read) via an
empty hostname.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchfirefox< 53.0+build6-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 53.0+build6-0ubuntu0.16.04.1UNKNOWN
ubuntu16.10noarchfirefox< 53.0+build6-0ubuntu0.16.10.1UNKNOWN
ubuntu17.04noarchfirefox< 53.0+build6-0ubuntu0.17.04.1UNKNOWN
ubuntu12.04noarchlibevent< 2.0.16-stable-1ubuntu0.2UNKNOWN
ubuntu14.04noarchlibevent< 2.0.21-stable-1ubuntu1.14.04.2UNKNOWN
ubuntu16.04noarchlibevent< 2.0.21-stable-2ubuntu0.16.04.1UNKNOWN
ubuntu16.10noarchlibevent< 2.0.21-stable-2ubuntu0.16.10.1UNKNOWN
ubuntu17.04noarchlibevent< 2.0.21-stable-3UNKNOWN
ubuntu14.04noarchthunderbird< 1:52.1.1+build1-0ubuntu0.14.04.1UNKNOWN
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.3%