CVE-2015-4495: Mozilla Firefox Security Feature Bypass Vulnerability

Published Aug 8, 2015
·
Updated

Moxilla Firefox allows remote attackers to bypass the Same Origin Policy to read arbitrary files or gain privileges.

Other sources

The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via vectors involving crafted JavaScript code and a native setter, as exploited in the wild in August 2015.

Affected Software

61 affected components
Mozilla Firefox
Mozilla Firefox<=39.0
Mozilla Firefox ESR=38.0
Mozilla Firefox ESR=38.0.1
Mozilla Firefox ESR=38.0.5
Mozilla Firefox ESR=38.1.0
Mozilla Firefox OS<=2.1.0
Novell Suse Linux Enterprise Software Development Kit=12.0
Canonical Ubuntu Linux=12.04
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=15.04
Novell Suse Linux Enterprise Desktop=12.0
Novell Suse Linux Enterprise Server=12.0
openSUSE openSUSE=13.1
openSUSE openSUSE=13.2
Oracle Solaris=11.3
Mozilla Firefox<39.0.3
Mozilla Firefox>=38.0<38.1.1
Mozilla Firefox OS<2.2
Canonical Ubuntu Linux=12.04
Canonical Ubuntu Linux=14.04
redhat Enterprise Linux Desktop=5.0
redhat Enterprise Linux Desktop=6.0
redhat Enterprise Linux Desktop=7.0
redhat Enterprise Linux Eus=6.7
redhat Enterprise Linux Eus=7.1
redhat Enterprise Linux Eus=7.2
redhat Enterprise Linux Eus=7.3
redhat Enterprise Linux Eus=7.4
redhat Enterprise Linux Eus=7.5
redhat Enterprise Linux Eus=7.6
redhat Enterprise Linux Eus=7.7
redhat Enterprise Linux Server=5.0
redhat Enterprise Linux Server=6.0
redhat Enterprise Linux Server=7.0
redhat Enterprise Linux Server Aus=7.3
redhat Enterprise Linux Server Aus=7.4
redhat Enterprise Linux Server Aus=7.6
redhat Enterprise Linux Server Aus=7.7
redhat Enterprise Linux Server Tus=7.3
redhat Enterprise Linux Server Tus=7.6
redhat Enterprise Linux Server Tus=7.7
redhat Enterprise Linux Workstation=5.0
redhat Enterprise Linux Workstation=6.0
redhat Enterprise Linux Workstation=7.0
SUSE Linux Enterprise Debuginfo=11-sp1
SUSE Linux Enterprise Debuginfo=11-sp2
SUSE Linux Enterprise Debuginfo=11-sp3
SUSE Linux Enterprise Debuginfo=11-sp4
SUSE Linux Enterprise Desktop=11-sp3
SUSE Linux Enterprise Desktop=11-sp4
SUSE Linux Enterprise Desktop=12
SUSE Linux Enterprise Server=11-sp1
SUSE Linux Enterprise Server=11-sp2
SUSE Linux Enterprise Server=11-sp3
SUSE Linux Enterprise Server Vmware=11-sp3
SUSE Linux Enterprise Server=11-sp4
SUSE Linux Enterprise Server=12
SUSE Linux Enterprise Software Development Kit=11-sp3
SUSE Linux Enterprise Software Development Kit=11-sp4
SUSE Linux Enterprise Software Development Kit=12

Event History

Aug 8, 2015
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·12:59 AM
RemedyDescriptionSeverityWeaknessAffected Software
May 25, 2022
Known Exploited
via CISA·12:00 AM
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Frequently Asked Questions

1

What is the severity of CVE-2015-4495?

CVE-2015-4495 has a severity rating of high due to its potential to allow remote attackers to bypass the Same Origin Policy.

2

How do I fix CVE-2015-4495?

To mitigate CVE-2015-4495, users should update to Mozilla Firefox versions 39.0.3 or later, or Firefox ESR versions 38.1.1 or later.

3

Who is affected by CVE-2015-4495?

CVE-2015-4495 affects Mozilla Firefox versions prior to 39.0.3, Firefox ESR versions before 38.1.1, and Firefox OS versions before 2.2.

4

What type of vulnerability is CVE-2015-4495?

CVE-2015-4495 is a Same Origin Policy bypass vulnerability that may allow attackers to read arbitrary files or gain privileges.

5

Can CVE-2015-4495 be exploited remotely?

Yes, CVE-2015-4495 can be exploited remotely by attackers targeting vulnerable versions of Mozilla Firefox.

Contact

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