CVE-2014-0592: Barclamp (aka barclamp-network) 1.7 for the Crowbar Framework, as used in SUSE Cloud 3, does not enable netfil

This month

HIGH 7.5DOWNGRADEDOWNGRADE

CVE-2014-0592 is a high-severity flaw (CVSS 7.5) affecting barclamp, suse cloud. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Barclamp (aka barclamp-network) 1.7 for the Crowbar Framework, as used in SUSE Cloud 3, does not enable netfilter on bridges when creating new instances, which allows remote attackers to bypass security group restrictions via unspecified vectors, related to floating IPs.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.6% (top 25%)
CISA exploited list	No
Weakness	CWE-264
Published	2014-04-04
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: crowbar · novell

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2014-04-04 14:55 UTCPublished CVE record published
2026-06-17 00:03 UTCUpdated Record last modified

crowbar barclamp DOWNGRADE

Affected: 1.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.7

1. Check installed version

apt-cache policy barclamp || rpm -q barclamp || barclamp --version

2. No fixed release: DOWNGRADE to a release before 1.7 (Debian / Ubuntu)

apt-cache madison barclamp sudo apt install barclamp=<VERSION_BEFORE_1.7> sudo apt-mark hold barclamp

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list barclamp sudo dnf downgrade barclamp-<VERSION_BEFORE_1.7> sudo dnf versionlock add barclamp

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

novell suse cloud DOWNGRADE

Affected: 3.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0

1. Check installed version

apt-cache policy suse-cloud || rpm -q suse-cloud || suse-cloud --version

2. No fixed release: DOWNGRADE to a release before 3.0 (Debian / Ubuntu)

apt-cache madison suse-cloud sudo apt install suse-cloud=<VERSION_BEFORE_3.0> sudo apt-mark hold suse-cloud

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list suse-cloud sudo dnf downgrade suse-cloud-<VERSION_BEFORE_3.0> sudo dnf versionlock add suse-cloud

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2014-0592?

barclamp: downgrade or apply the listed mitigation; suse cloud: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2014-0592 being exploited?

CVE-2014-0592 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2014-0592 affect?

CVE-2014-0592 affects barclamp, suse cloud. Severity is high (CVSS 7.5). Barclamp (aka barclamp-network) 1.7 for the Crowbar Framework, as used in SUSE Cloud 3, does not enable netfilter on bridges when creating new instances, which allows remote attackers to bypass security group restrictions via unspecified ve

How urgent is CVE-2014-0592?

Priority 45/100. High severity

References

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