What is the severity of CVE-2014-1582?

CVE-2014-1582 has a medium threat level, as it allows man-in-the-middle attacks due to improper key pinning implementation.

How do I fix CVE-2014-1582?

To fix CVE-2014-1582, update Mozilla Firefox to version 33.0 or later.

Which versions of Firefox are affected by CVE-2014-1582?

CVE-2014-1582 affects Firefox versions earlier than 33.0, including version 30.0, 31.0, and 31.1.0.

What is the impact of CVE-2014-1582 on web security?

CVE-2014-1582 allows attackers to bypass public key pinning, potentially allowing them to spoof secure websites.

Who is at risk from CVE-2014-1582?

Users of affected versions of Mozilla Firefox are at risk of man-in-the-middle attacks due to this vulnerability.

Vulnerability/
CVE-2014-1582

medium

4.3

CWE

310

15/10/2014

6/8/2024

CVE-2014-1582

First published: Wed Oct 15 2014(Updated: )

The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site by providing a valid certificate from an arbitrary recognized Certification Authority.

Credit: security@mozilla.org

Affected Software	Affected Version	How to fix
Mozilla Firefox	<=32.0
Mozilla Firefox	=30.0
Mozilla Firefox	=31.0
Mozilla Firefox	=31.1.0

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Frequently Asked Questions

What is the severity of CVE-2014-1582?
CVE-2014-1582 has a medium threat level, as it allows man-in-the-middle attacks due to improper key pinning implementation.
How do I fix CVE-2014-1582?
To fix CVE-2014-1582, update Mozilla Firefox to version 33.0 or later.
Which versions of Firefox are affected by CVE-2014-1582?
CVE-2014-1582 affects Firefox versions earlier than 33.0, including version 30.0, 31.0, and 31.1.0.
What is the impact of CVE-2014-1582 on web security?
CVE-2014-1582 allows attackers to bypass public key pinning, potentially allowing them to spoof secure websites.
Who is at risk from CVE-2014-1582?
Users of affected versions of Mozilla Firefox are at risk of man-in-the-middle attacks due to this vulnerability.

agent/type
agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
agent/weakness
agent/severity
agent/author
agent/references
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/first-publish-date
agent/event
agent/tags
agent/source
vendor/mozilla
canonical/mozilla firefox
version/mozilla firefox/32.0
version/mozilla firefox/30.0
version/mozilla firefox/31.0
version/mozilla firefox/31.1.0

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Frequently Asked Questions

What is the severity of CVE-2014-1582?
CVE-2014-1582 has a medium threat level, as it allows man-in-the-middle attacks due to improper key pinning implementation.
How do I fix CVE-2014-1582?
To fix CVE-2014-1582, update Mozilla Firefox to version 33.0 or later.
Which versions of Firefox are affected by CVE-2014-1582?
CVE-2014-1582 affects Firefox versions earlier than 33.0, including version 30.0, 31.0, and 31.1.0.
What is the impact of CVE-2014-1582 on web security?
CVE-2014-1582 allows attackers to bypass public key pinning, potentially allowing them to spoof secure websites.
Who is at risk from CVE-2014-1582?
Users of affected versions of Mozilla Firefox are at risk of man-in-the-middle attacks due to this vulnerability.