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ubuntucveUbuntu.comUB:CVE-2018-5160
HistoryMay 11, 2018 - 12:00 a.m.

CVE-2018-5160

2018-05-1100:00:00
ubuntu.com
ubuntu.com
10

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.004 Low

EPSS

Percentile

74.3%

WebRTC can use a “WrappedI420Buffer” pixel buffer but the owning image
object can be freed while it is still in use. This can result in the WebRTC
encoder using uninitialized memory, leading to a potentially exploitable
crash. This vulnerability affects Firefox < 60.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchfirefox< 60.0+build2-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu14.04noarchfirefox< 60.0+build2-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 60.0+build2-0ubuntu0.16.04.1UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.004 Low

EPSS

Percentile

74.3%