What is the severity of CVE-2014-2064?

CVE-2014-2064 has a medium severity level due to its ability to allow remote attackers to determine user existence.

How do I fix CVE-2014-2064?

To fix CVE-2014-2064, you should upgrade Jenkins to version 1.551 or later, or 1.532.2 if using LTS.

Who is affected by CVE-2014-2064?

CVE-2014-2064 affects Jenkins versions prior to 1.551 and LTS versions before 1.532.2.

What type of vulnerability is CVE-2014-2064?

CVE-2014-2064 is a vulnerability that allows an attacker to enumerate users through failed login attempts.

Can CVE-2014-2064 lead to further attacks?

Yes, by confirming user existence, CVE-2014-2064 can potentially facilitate further attacks such as credential stuffing.

Vulnerability/
CVE-2014-2064

medium

CWE

200

17/10/2014

17/5/2022

6/8/2024

CVE-2014-2064: Infoleak

First published: Fri Oct 17 2014(Updated: )

The loadUserByUsername function in hudson/security/HudsonPrivateSecurityRealm.java in Jenkins before 1.551 and LTS before 1.532.2 allows remote attackers to determine whether a user exists via vectors related to failed login attempts.

Credit: security@debian.org security@debian.org

Affected Software	Affected Version	How to fix
Jenkins Jenkins	<=1.532.1
Jenkins Jenkins	<=1.550
maven/org.jenkins-ci.main:jenkins-core	<1.532.2	1.532.2
maven/org.jenkins-ci.main:jenkins-core	>=1.533<1.551	1.551
	<=1.532.1
	<=1.550

Remedy

https://github.com/jenkinsci/jenkins/commit/fbf96734470caba9364f04e0b77b0bae7293a1ec

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2014-2064?
CVE-2014-2064 has a medium severity level due to its ability to allow remote attackers to determine user existence.
How do I fix CVE-2014-2064?
To fix CVE-2014-2064, you should upgrade Jenkins to version 1.551 or later, or 1.532.2 if using LTS.
Who is affected by CVE-2014-2064?
CVE-2014-2064 affects Jenkins versions prior to 1.551 and LTS versions before 1.532.2.
What type of vulnerability is CVE-2014-2064?
CVE-2014-2064 is a vulnerability that allows an attacker to enumerate users through failed login attempts.
Can CVE-2014-2064 lead to further attacks?
Yes, by confirming user existence, CVE-2014-2064 can potentially facilitate further attacks such as credential stuffing.

collector/nvd-index
agent/type
collector/github-advisory-latest
source/GitHub
alias/GHSA-9vg9-x38g-9hfx
alias/CVE-2014-2064
agent/software-canonical-lookup
agent/references
agent/weakness
agent/severity
agent/remedy
agent/description
agent/author
agent/softwarecombine
collector/nvd-cve
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collector/github-advisory
collector/mitre-cve
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agent/last-modified-date
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agent/source
vendor/jenkins
canonical/jenkins jenkins
version/jenkins jenkins/1.532.1
version/jenkins jenkins/1.550
package-manager/maven

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Frequently Asked Questions

What is the severity of CVE-2014-2064?
CVE-2014-2064 has a medium severity level due to its ability to allow remote attackers to determine user existence.
How do I fix CVE-2014-2064?
To fix CVE-2014-2064, you should upgrade Jenkins to version 1.551 or later, or 1.532.2 if using LTS.
Who is affected by CVE-2014-2064?
CVE-2014-2064 affects Jenkins versions prior to 1.551 and LTS versions before 1.532.2.
What type of vulnerability is CVE-2014-2064?
CVE-2014-2064 is a vulnerability that allows an attacker to enumerate users through failed login attempts.
Can CVE-2014-2064 lead to further attacks?
Yes, by confirming user existence, CVE-2014-2064 can potentially facilitate further attacks such as credential stuffing.