CVE-2015-5232: Race conditions in opa-fm before 10.4.0.0.196 and opa-ff before 10.4.0.0.197.

Q: How do I fix CVE-2015-5232?

opa-ff: upgrade to newer than 10.4.0.0.174; opa-fm: upgrade to newer than 10.4.0.0.173. Exact commands for each OS are on this page.

Q: Is CVE-2015-5232 being exploited?

CVE-2015-5232 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2015-5232 affect?

CVE-2015-5232 affects opa-ff, opa-fm. Severity is high (CVSS 8.1). Race conditions in opa-fm before 10.4.0.0.196 and opa-ff before 10.4.0.0.197.

Q: How urgent is CVE-2015-5232?

Priority 53/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 8.1REMOTEUPGRADEUPGRADE

CVE-2015-5232 is a high-severity flaw (CVSS 8.1) affecting opa-ff, opa-fm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Race conditions in opa-fm before 10.4.0.0.196 and opa-ff before 10.4.0.0.197.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	1.7% (top 23%)
CISA exploited list	No
Weakness	CWE-362
Published	2017-06-07
Last modified	2026-06-17

Publisher (CNA): Red Hat, Inc. · Vendor: cornelisnetworks

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

Am I affected?

Timeline

2017-06-07 20:29 UTCPublished CVE record published
2026-06-17 00:28 UTCUpdated Record last modified

cornelisnetworks opa-ff UPGRADE

Affected: <= 10.4.0.0.174

Fixed in: newer than 10.4.0.0.174

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy opa-ff || rpm -q opa-ff || opa-ff --version

2. UPGRADE to newer than 10.4.0.0.174 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade opa-ff

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade opa-ff

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

cornelisnetworks opa-fm UPGRADE

Affected: <= 10.4.0.0.173

Fixed in: newer than 10.4.0.0.173

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy opa-fm || rpm -q opa-fm || opa-fm --version

2. UPGRADE to newer than 10.4.0.0.173 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade opa-fm

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade opa-fm

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2015-5232?

opa-ff: upgrade to newer than 10.4.0.0.174; opa-fm: upgrade to newer than 10.4.0.0.173. Exact commands for each OS are on this page.

Is CVE-2015-5232 being exploited?

CVE-2015-5232 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-2015-5232 affect?

CVE-2015-5232 affects opa-ff, opa-fm. Severity is high (CVSS 8.1). Race conditions in opa-fm before 10.4.0.0.196 and opa-ff before 10.4.0.0.197.

How urgent is CVE-2015-5232?

Priority 53/100. High severity; Remotely exploitable, no login, no user action

References

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