CVE-2018-14721

CRITICALNVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under NVD CVSS v3. EPSS exploit probability: 10% (95th 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
Elevated
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 10%CVSS: 10.0Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.

CVSS v3
10.0
EG Score
10.0CRITICALmedium confidence
EG Risk
66
EG Risk 66/100CISA 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
Severity100% × 45%
Exploitation40% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
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
10%
EPSS %ILE
95th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

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

Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 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

January 2, 2019

Last Modified

November 21, 2024

Advisory Details (10)

Auto-updated Oct 11, 2026
Patch available. Sources: redhat.
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:3149
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:2858
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:1823
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:1822
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:1140
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2019:1108
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 6.

https://access.redhat.com/errata/RHSA-2019:1107
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:1106
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2019:0782
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHBA-2019:0959

Vendor Advisories for CVE-2018-14721(6)

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
ubuntulibjackson2-databind-java-doc (2.4.2-3ubuntu0.1~esm2) @ xenial2026-05-27ubuntu
redhatopenshift-logging/elasticsearch6-rhel8:v5.0.3-12021-05-06redhat
redhatopenshift4/ose-logging-elasticsearch6:v4.6.0-202104161407.p02021-04-27redhat
redhatjackson-databind2020-06-15redhat
redhatopenshift3/ose-logging-elasticsearch5:v3.11.153-22019-10-18redhat
redhatopenshift4/ose-logging-elasticsearch5:v4.1.18-2019092019152019-09-27redhat
redhatpatch2019-05-09redhat
redhateap7-yasson-0:1.0.2-1.redhat_00001.1.el6eap2019-05-08redhat
redhateap7-yasson-0:1.0.2-1.redhat_00001.1.el7eap2019-05-08redhat
redhatrh-maven35-jackson-databind-0:2.7.6-2.5.el72019-04-17redhat

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

(7 across 7 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.9.8-1: fixed in 2.9.8-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.9.8-1: fixed in 2.9.8-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.9.8-1: fixed in 2.9.8-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.9.8-1: fixed in 2.9.8-1
—
Debian:8(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind2.4.2-2, 2.4.2-2+deb8u1, 2.4.2-2+deb8u2, 2.4.2-2+deb8u3, 2.4.2-2+deb8u4
  • every version up to 2.4.2-2+deb8u5: fixed in 2.4.2-2+deb8u5
—
Debian:9(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind2.8.6-1, 2.8.6-1+deb9u1, 2.8.6-1+deb9u2, 2.8.6-1+deb9u3, 2.8.6-1+deb9u4
  • every version up to 2.8.6-1+deb9u5: fixed in 2.8.6-1+deb9u5
—
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
com.fasterxml.jackson.core:jackson-databind2.7.0 ... 2.7.9.4 (15 versions)
  • 2.9.0 up to 2.9.7: fixed in 2.9.7
  • 2.8.0 up to 2.8.11.3: fixed in 2.8.11.3
  • 2.7.0 up to 2.7.9.5: fixed in 2.7.9.5
—

Weakness Classification(1)

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

Additional Vendor Advisories

(9)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 6× in last 7d / 27× 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 161 total refreshes for this CVE.

  1. 2026-10-10 19:55 UTCEPSS rescore
  2. 2026-10-09 20:02 UTCEPSS rescore
  3. 2026-10-08 16:36 UTCEPSS rescore
  4. 2026-10-07 23:41 UTCEPSS rescore
  5. 2026-10-06 15:12 UTCEPSS rescore
  6. 2026-10-05 17:39 UTCEPSS rescore
  7. 2026-10-03 14:21 UTCEPSS rescore
  8. 2026-09-30 14:59 UTCEPSS rescore
  9. 2026-09-30 09:54 UTCEG score recompute
  10. 2026-09-28 15:12 UTCOSV refresh
  11. 2026-09-28 13:45 UTCEPSS rescore
  12. 2026-09-27 13:40 UTCEPSS rescore
  13. 2026-09-27 13:40 UTCEPSS rescore
  14. 2026-09-26 15:53 UTCEPSS rescore
  15. 2026-09-26 00:19 UTCEPSS rescore
  16. 2026-09-24 13:59 UTCEPSS rescore
  17. 2026-09-23 13:42 UTCEPSS rescore
  18. 2026-09-21 20:27 UTCEPSS rescore
  19. 2026-09-20 20:10 UTCEPSS rescore
  20. 2026-09-19 15:36 UTCEPSS rescore
  21. 2026-09-18 19:22 UTCEPSS rescore
  22. 2026-09-17 19:22 UTCEPSS rescore
  23. 2026-09-16 14:03 UTCEPSS rescore
  24. 2026-09-16 05:06 UTCEPSS rescore
  25. 2026-09-15 03:05 UTCEPSS rescore
Show 75 more
  1. 2026-09-12 14:56 UTCEPSS rescore
  2. 2026-09-11 14:47 UTCEPSS rescore
  3. 2026-09-10 09:27 UTCEPSS rescore
  4. 2026-09-08 19:34 UTCOSV refresh
  5. 2026-09-07 15:57 UTCEPSS rescore
  6. 2026-09-06 13:43 UTCEPSS rescore
  7. 2026-09-05 15:24 UTCEPSS rescore
  8. 2026-09-04 13:56 UTCEPSS rescore
  9. 2026-09-04 05:02 UTCEPSS rescore
  10. 2026-09-02 14:07 UTCEPSS rescore
  11. 2026-09-02 14:07 UTCEPSS rescore
  12. 2026-09-01 13:49 UTCEPSS rescore
  13. 2026-09-01 03:31 UTCEPSS rescore
  14. 2026-08-30 19:13 UTCEPSS rescore
  15. 2026-08-28 21:36 UTCEPSS rescore
  16. 2026-08-27 14:21 UTCEPSS rescore
  17. 2026-08-26 14:41 UTCEPSS rescore
  18. 2026-08-25 13:44 UTCEPSS rescore
  19. 2026-08-23 00:14 UTCEPSS rescore
  20. 2026-08-22 04:07 UTCOSV refresh
  21. 2026-08-21 23:44 UTCEPSS rescore
  22. 2026-08-20 22:51 UTCEPSS rescore
  23. 2026-08-19 17:00 UTCEPSS rescore
  24. 2026-08-18 13:43 UTCEPSS rescore
  25. 2026-08-16 14:51 UTCEPSS rescore
  26. 2026-08-16 02:10 UTCEPSS rescore
  27. 2026-08-15 01:26 UTCEPSS rescore
  28. 2026-08-13 21:56 UTCEPSS rescore
  29. 2026-08-12 13:46 UTCEPSS rescore
  30. 2026-08-11 13:36 UTCEPSS rescore
  31. 2026-08-09 13:42 UTCEPSS rescore
  32. 2026-08-08 16:32 UTCEPSS rescore
  33. 2026-08-07 16:22 UTCEPSS rescore
  34. 2026-08-06 13:42 UTCEPSS rescore
  35. 2026-08-06 13:42 UTCEPSS rescore
  36. 2026-08-06 07:25 UTCOSV refresh
  37. 2026-08-04 15:05 UTCEPSS rescore
  38. 2026-08-02 02:23 UTCEPSS rescore
  39. 2026-08-01 04:12 UTCEPSS rescore
  40. 2026-07-30 16:24 UTCEPSS rescore
  41. 2026-07-30 01:27 UTCEPSS rescore
  42. 2026-07-28 15:32 UTCEPSS rescore
  43. 2026-07-26 14:51 UTCEPSS rescore
  44. 2026-07-26 14:51 UTCEPSS rescore
  45. 2026-07-24 14:14 UTCEPSS rescore
  46. 2026-07-23 14:15 UTCEPSS rescore
  47. 2026-07-23 14:15 UTCEPSS rescore
  48. 2026-07-23 01:33 UTCEG score recompute
  49. 2026-07-22 22:13 UTCEG score recompute
  50. 2026-07-22 14:04 UTCEPSS rescore
  51. 2026-07-21 15:21 UTCEPSS rescore
  52. 2026-07-21 00:47 UTCOSV refresh
  53. 2026-07-20 17:04 UTCEPSS rescore
  54. 2026-07-20 17:04 UTCEPSS rescore
  55. 2026-07-19 14:28 UTCEPSS rescore
  56. 2026-07-19 02:26 UTCEPSS rescore
  57. 2026-07-19 02:26 UTCEPSS rescore
  58. 2026-07-16 16:59 UTCEPSS rescore
  59. 2026-07-16 16:59 UTCEPSS rescore
  60. 2026-07-15 16:55 UTCEPSS rescore
  61. 2026-07-15 01:56 UTCEPSS rescore
  62. 2026-07-13 22:26 UTCEPSS rescore
  63. 2026-07-12 05:43 UTCEPSS rescore
  64. 2026-07-11 08:24 UTCEPSS rescore
  65. 2026-07-09 19:06 UTCEPSS rescore
  66. 2026-07-08 15:11 UTCEPSS rescore
  67. 2026-07-07 13:42 UTCEPSS rescore
  68. 2026-07-07 13:42 UTCEPSS rescore
  69. 2026-07-06 16:24 UTCEPSS rescore
  70. 2026-07-06 16:24 UTCEPSS rescore
  71. 2026-07-05 02:27 UTCEPSS rescore
  72. 2026-07-04 06:28 UTCEPSS rescore
  73. 2026-07-03 19:56 UTCOSV refresh
  74. 2026-07-02 16:54 UTCEPSS rescore
  75. 2026-07-01 15:03 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2018-14721?
CVE-2018-14721 is a critical vulnerability published on January 2, 2019. FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.
When was CVE-2018-14721 disclosed?
CVE-2018-14721 was first published on January 2, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-14721 actively exploited?
CVE-2018-14721 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10% probability of exploitation in the next 30 days (95th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2018-14721?
CVE-2018-14721 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2018-14721?
A fix for CVE-2018-14721 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2018-14721 are linked in the Vendor Advisories panel on this page.

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