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CVE-2014-9650

15
FAUCET Score

CVE-2014-9650 describes a CRLF injection vulnerability in the RabbitMQ management plugin, affecting versions 2.1.0 through 3.4.x prior to 3.4.1. This flaw allows remote, unauthenticated attackers to inject arbitrary HTTP headers and perform HTTP response splitting attacks by manipulating the "download" parameter within the api/definitions endpoint. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring low attack complexity and impacting integrity without affecting confidentiality or availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.0CPE matchmatch criteria
cpe:2.3:a:broadcom:rabbitmq_server:2.1.0:*:*:*:*:*:*:*
2.1.1CPE matchmatch criteria
cpe:2.3:a:broadcom:rabbitmq_server:2.1.1:*:*:*:*:*:*:*
2.2.0CPE matchmatch criteria
cpe:2.3:a:broadcom:rabbitmq_server:2.2.0:*:*:*:*:*:*:*
2.3.0CPE matchmatch criteria
cpe:2.3:a:broadcom:rabbitmq_server:2.3.0:*:*:*:*:*:*:*
2.3.1CPE matchmatch criteria
cpe:2.3:a:broadcom:rabbitmq_server:2.3.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.62%
Probability of exploitation in next 30 days
EPSS Percentile
83.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0262 is in the 76th percentile among its peer group of 23,705 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6Fixed in: rabbitmq-server-0:3.1.5-6.1.el6ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7Fixed in: rabbitmq-server-0:3.3.5-18.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7Fixed in: rabbitmq-server-0:3.3.5-18.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7Fixed in: rabbitmq-server-0:3.3.5-18.el7ost
View patch
redhatno patchvia redhat_api
Product: Red Hat OpenStack Platform 8 (Liberty)Fixed in: rabbitmq-server

Vendor Advisories (1)

redhatCVE-2014-9650Moderate

RabbitMQ: /api/definitions response splitting vulnerability

Oct 29, 2014

References

rhn.redhat.com / errata/RHSA-2016-0308.html
groups.google.com / forum
openwall.com / lists/oss-security/2015/01/21/13
Mailing ListThird Party Advisory
rabbitmq.com / release-notes/README-3.4.1.txt
Vendor Advisory
securityfocus.com / bid/76091