CVE-2019-11642: A log poisoning vulnerability has been discovered in the OneShield Policy (Dragon Core) framework before 5.1.1

Q: How do I fix CVE-2019-11642?

oneshield policy: upgrade to 5.1.10. Exact commands for each OS are on this page.

Q: Is CVE-2019-11642 being exploited?

CVE-2019-11642 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-2019-11642 affect?

CVE-2019-11642 affects oneshield policy. Severity is high (CVSS 8.8). A log poisoning vulnerability has been discovered in the OneShield Policy (Dragon Core) framework before 5.1.10. Authenticated remote adversaries can poison log files by entering malicious payloads in either headers or form elements. These

This month

HIGH 8.8UPGRADE

CVE-2019-11642 is a high-severity flaw (CVSS 8.8) affecting oneshield policy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A log poisoning vulnerability has been discovered in the OneShield Policy (Dragon Core) framework before 5.1.10. Authenticated remote adversaries can poison log files by entering malicious payloads in either headers or form elements. These payloads are then executed via a client side debugging console. This is predicated on the debugging console and Java Bean being made available to the deployed application.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.5% (top 26%)
CISA exploited list	No
Weakness	CWE-94
Published	2019-05-08
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: oneshield

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

Am I affected?

Timeline

2019-05-08 16:29 UTCPublished CVE record published
2026-06-17 02:13 UTCUpdated Record last modified

oneshield oneshield policy UPGRADE

Affected: < 5.1.10

Fixed in: 5.1.10

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 5.1.10 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade oneshield-policy

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade oneshield-policy

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-2019-11642?

oneshield policy: upgrade to 5.1.10. Exact commands for each OS are on this page.

Is CVE-2019-11642 being exploited?

CVE-2019-11642 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-2019-11642 affect?

CVE-2019-11642 affects oneshield policy. Severity is high (CVSS 8.8). A log poisoning vulnerability has been discovered in the OneShield Policy (Dragon Core) framework before 5.1.10. Authenticated remote adversaries can poison log files by entering malicious payloads in either headers or form elements. These

How urgent is CVE-2019-11642?

Priority 49/100. High severity

Software pages

Java vulnerabilities

Related CVEs

CVE-2019-11643 MEDIUM 6.1 UPGRADE Persistent XSS has been found in the OneShield Policy (Dragon Core) framework before 5.1.10

References

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