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ubuntuUbuntuUSN-2707-1
HistoryAug 07, 2015 - 12:00 a.m.

Firefox vulnerability

2015-08-0700:00:00
ubuntu.com
35

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

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

6.7 Medium

AI Score

Confidence

Low

0.89 High

EPSS

Percentile

98.8%

Releases

  • Ubuntu 15.04
  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • firefox - Mozilla Open Source web browser

Details

Cody Crews discovered a way to violate the same-origin policy to inject
script in to a non-privileged part of the PDF viewer. If a user were
tricked in to opening a specially crafted website, an attacker could
exploit this to read sensitive information from local files.
(CVE-2015-4495)

OSVersionArchitecturePackageVersionFilename
Ubuntu15.04noarchfirefox< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-dbg< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-dbgsym< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-dev< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-globalmenu< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-locale-af< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-locale-an< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-locale-ar< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-locale-as< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
Ubuntu15.04noarchfirefox-locale-ast< 39.0.3+build2-0ubuntu0.15.04.1UNKNOWN
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4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

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

6.7 Medium

AI Score

Confidence

Low

0.89 High

EPSS

Percentile

98.8%