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ubuntucveUbuntu.comUB:CVE-2017-5396
HistoryJan 25, 2017 - 12:00 a.m.

CVE-2017-5396

2017-01-2500:00:00
ubuntu.com
ubuntu.com
11

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:3.0/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

0.008 Low

EPSS

Percentile

80.9%

A use-after-free vulnerability in the Media Decoder when working with media
files when some events are fired after the media elements are freed from
memory. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7,
and Firefox < 51.

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchfirefox< 51.0.1+build2-0ubuntu0.12.04.1UNKNOWN
ubuntu14.04noarchfirefox< 51.0.1+build2-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 51.0.1+build2-0ubuntu0.16.04.1UNKNOWN
ubuntu16.10noarchfirefox< 51.0.1+build2-0ubuntu0.16.10.1UNKNOWN
ubuntu17.04noarchfirefox< 52.0.1+build2-0ubuntu1UNKNOWN
ubuntu12.04noarchthunderbird< 1:45.7.0+build1-0ubuntu0.12.04.1UNKNOWN
ubuntu14.04noarchthunderbird< 1:45.7.0+build1-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchthunderbird< 1:45.7.0+build1-0ubuntu0.16.04.1UNKNOWN
ubuntu16.10noarchthunderbird< 1:45.7.0+build1-0ubuntu0.16.10.1UNKNOWN
ubuntu17.04noarchthunderbird< 1:45.7.0+build1-0ubuntu1UNKNOWN

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:3.0/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

0.008 Low

EPSS

Percentile

80.9%