CVE-2017-12174

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 6.0% (93rd percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 6.0%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

It was found that when Artemis and HornetQ before 2.4.0 are configured with UDP discovery and JGroups discovery a huge byte array is created when receiving an unexpected multicast message. This may result in a heap memory exhaustion, full GC, or OutOfMemoryError.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
41
EG Risk 41/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation6% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
6.0%
EPSS %ILE
93rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

March 7, 2018

Last Modified

June 15, 2026

Advisory Details (10)

Auto-updated Jun 15, 2026
Patch available. Sources: redhat.
redhatMentions a patch (unverified)

1498378 – (CVE-2017-12174) CVE-2017-12174 artemis/hornetq: memory exhaustion via UDP and JGroups discovery

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12174
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6 and Red Hat JBoss Enterprise Application Platform 7.1.1 for Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2018:0481
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2018:0480
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6.

https://access.redhat.com/errata/RHSA-2018:0479
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2018:0478
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6.

https://access.redhat.com/errata/RHSA-2018:0275
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 5.

https://access.redhat.com/errata/RHSA-2018:0271
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6

https://access.redhat.com/errata/RHSA-2018:0270
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2018:0269
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2018:0268

Vendor Advisories for CVE-2017-12174(10)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(10)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatartemis2020-06-15redhat
redhateap7-xml-security-0:2.0.9-1.redhat_1.1.ep7.el72018-03-12redhat
redhateap7-xml-security-0:2.0.9-1.redhat_1.1.ep7.el62018-03-12redhat
redhatapache-artemis2018-03-12redhat
redhateap7-jboss-ec2-eap-0:7.1.1-3.1.GA_redhat_3.ep7.el72018-03-12redhat
redhatpicketlink-federation-0:2.5.4-20.SP18_redhat_1.1.ep6.el72018-02-05redhat
redhathornetq2018-02-05redhat
redhatpicketlink-federation-0:2.5.4-20.SP18_redhat_1.1.ep6.el52018-02-05redhat
redhatpicketlink-federation-0:2.5.4-20.SP18_redhat_1.1.ep6.el62018-02-05redhat
redhatjboss-ec2-eap-0:7.5.19-2.Final_redhat_2.ep6.el62018-02-05redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 1 ecosystem)
Maven(2)
PackageVulnerable rangeFix by version rangeDependents
org.apache.activemq:artemis-native1.0.0 ... 2.3.0 (16 versions)
  • every version up to 2.4.0: fixed in 2.4.0
—
org.hornetq:hornetq-server2.3.0.BETA2 ... 2.4.0.Beta3 (30 versions)
  • every version up to 2.4.0.Final: fixed in 2.4.0.Final
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 21× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 144 total refreshes for this CVE.

  1. 2026-10-09 20:02 UTCEPSS rescore
  2. 2026-10-08 16:35 UTCEPSS rescore
  3. 2026-10-07 23:41 UTCEPSS rescore
  4. 2026-10-06 15:11 UTCEPSS rescore
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  6. 2026-10-03 14:21 UTCEPSS rescore
  7. 2026-09-30 14:58 UTCEPSS rescore
  8. 2026-09-30 09:23 UTCEG score recompute
  9. 2026-09-29 09:22 UTCOSV refresh
  10. 2026-09-28 13:45 UTCEPSS rescore
  11. 2026-09-27 13:40 UTCEPSS rescore
  12. 2026-09-26 15:53 UTCEPSS rescore
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  14. 2026-09-19 15:36 UTCEPSS rescore
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  20. 2026-09-11 09:31 UTCEPSS rescore
  21. 2026-09-10 09:26 UTCEPSS rescore
  22. 2026-09-09 16:53 UTCOSV refresh
  23. 2026-09-04 13:56 UTCEPSS rescore
  24. 2026-09-04 05:01 UTCEPSS rescore
  25. 2026-09-02 14:07 UTCEPSS rescore
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  1. 2026-09-01 13:48 UTCEPSS rescore
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  3. 2026-08-30 19:13 UTCEPSS rescore
  4. 2026-08-28 21:36 UTCEPSS rescore
  5. 2026-08-27 14:20 UTCEPSS rescore
  6. 2026-08-26 14:41 UTCEPSS rescore
  7. 2026-08-25 13:44 UTCEPSS rescore
  8. 2026-08-24 14:10 UTCEPSS rescore
  9. 2026-08-22 22:07 UTCOSV refresh
  10. 2026-08-21 23:44 UTCEPSS rescore
  11. 2026-08-20 22:50 UTCEPSS rescore
  12. 2026-08-19 16:59 UTCEPSS rescore
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  19. 2026-08-08 16:32 UTCEPSS rescore
  20. 2026-08-07 16:22 UTCEPSS rescore
  21. 2026-08-07 01:04 UTCOSV refresh
  22. 2026-08-06 13:42 UTCEPSS rescore
  23. 2026-08-05 19:12 UTCEPSS rescore
  24. 2026-08-04 15:05 UTCEPSS rescore
  25. 2026-08-04 10:32 UTCEPSS rescore
  26. 2026-08-03 10:30 UTCEPSS rescore
  27. 2026-08-02 02:23 UTCEPSS rescore
  28. 2026-08-01 04:11 UTCEPSS rescore
  29. 2026-07-30 16:24 UTCEPSS rescore
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  31. 2026-07-28 15:32 UTCEPSS rescore
  32. 2026-07-26 14:51 UTCEPSS rescore
  33. 2026-07-25 14:13 UTCEPSS rescore
  34. 2026-07-23 14:15 UTCEPSS rescore
  35. 2026-07-23 01:26 UTCEG score recompute
  36. 2026-07-22 22:05 UTCEG score recompute
  37. 2026-07-22 14:04 UTCEPSS rescore
  38. 2026-07-21 16:48 UTCOSV refresh
  39. 2026-07-21 15:21 UTCEPSS rescore
  40. 2026-07-21 15:21 UTCEPSS rescore
  41. 2026-07-20 17:04 UTCEPSS rescore
  42. 2026-07-20 17:04 UTCEPSS rescore
  43. 2026-07-19 14:28 UTCEPSS rescore
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  45. 2026-07-19 02:26 UTCEPSS rescore
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  47. 2026-07-18 10:00 UTCEPSS rescore
  48. 2026-07-16 16:59 UTCEPSS rescore
  49. 2026-07-16 16:59 UTCEPSS rescore
  50. 2026-07-15 16:54 UTCEPSS rescore
  51. 2026-07-15 16:54 UTCEPSS rescore
  52. 2026-07-15 01:56 UTCEPSS rescore
  53. 2026-07-13 22:26 UTCEPSS rescore
  54. 2026-07-12 05:43 UTCEPSS rescore
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  56. 2026-07-09 19:06 UTCEPSS rescore
  57. 2026-07-08 15:10 UTCEPSS rescore
  58. 2026-07-07 13:42 UTCEPSS rescore
  59. 2026-07-06 16:24 UTCEPSS rescore
  60. 2026-07-06 02:20 UTCEPSS rescore
  61. 2026-07-05 02:27 UTCEPSS rescore
  62. 2026-07-04 12:26 UTCOSV refresh
  63. 2026-07-04 06:28 UTCEPSS rescore
  64. 2026-07-01 15:02 UTCEPSS rescore
  65. 2026-07-01 15:02 UTCEPSS rescore
  66. 2026-06-29 14:03 UTCEPSS rescore
  67. 2026-06-28 14:04 UTCEPSS rescore
  68. 2026-06-28 04:53 UTCEPSS rescore
  69. 2026-06-27 03:05 UTCEPSS rescore
  70. 2026-06-25 13:47 UTCEPSS rescore
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  72. 2026-06-24 14:02 UTCEPSS rescore
  73. 2026-06-23 21:30 UTCEPSS rescore
  74. 2026-06-22 14:23 UTCEPSS rescore
  75. 2026-06-22 14:23 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2017-12174?
CVE-2017-12174 is a high vulnerability published on March 7, 2018. It was found that when Artemis and HornetQ before 2.4.0 are configured with UDP discovery and JGroups discovery a huge byte array is created when receiving an unexpected multicast message. This may result in a heap memory exhaustion, full GC, or OutOfMemoryError.
When was CVE-2017-12174 disclosed?
CVE-2017-12174 was first published on March 7, 2018, with the most recent update on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-12174 actively exploited?
CVE-2017-12174 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.0% probability of exploitation in the next 30 days (93rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2017-12174?
CVE-2017-12174 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2017-12174?
A fix for CVE-2017-12174 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2017-12174 are linked in the Vendor Advisories panel on this page.

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