CVE-2019-15605

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 57%
CISA-KEV: Not listedEPSS PROB: 57%CVSS: 9.8Exploit: Elevated riskExposed: 0

A fix is available — apply it.

HTTP request smuggling in Node.js 10, 12, and 13 causes malicious payload delivery when transfer-encoding is malformed

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
71(Track*)
EG Risk 71/100SSVC: Track*

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
Severity98% × 45%
Exploitation57% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
57%
EPSS %ILE
99%
KEV
Not listed

Published

February 7, 2020

Last Modified

November 21, 2024

Advisory Details (9)

Auto-updated Aug 23, 2026
Patch available. Sources: redhat.
generic

HackerOne

https://hackerone.com/reports/735748
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2020:0708
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.

https://access.redhat.com/errata/RHSA-2020:0707
redhat Patch Available

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2020:0703
redhat Patch Available
https://access.redhat.com/errata/RHSA-2020:0602
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2020:0598
redhat Patch Available
https://access.redhat.com/errata/RHSA-2020:0597
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2020:0579
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.

https://access.redhat.com/errata/RHSA-2020:0573

Patch Availability(10)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntunodejs-legacy (4.2.6~dfsg-1ubuntu4.2+esm2) @ xenial2026-05-27ubuntu
redhathttp-parser-0:2.7.1-5.el7_6.12020-04-21redhat
redhathttp-parser-0:2.7.1-8.el7_7.22020-03-04redhat
redhathttp-parser-0:2.8.0-2.el8_0.22020-03-04redhat
redhathttp-parser-0:2.8.0-5.el8_1.22020-03-04redhat
redhatnodejs:12-8010020200220143053.c27ad7f82020-02-25redhat
redhatrh-nodejs10-nodejs-0:10.19.0-1.el72020-02-25redhat
redhatrh-nodejs12-nodejs-0:12.16.1-1.el72020-02-25redhat
redhatnodejs:10-8010020200213140254.c27ad7f82020-02-25redhat
redhatnodejs:10-8000020200214110450.f8e95b4e2020-02-24redhat

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

(25 across 21 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
http-parser—2.9.4-2—
nodejs—10.19.0~dfsg-1—
Debian:12(2)
PackageVulnerable rangeFixed inDependents
http-parser—2.9.4-2—
nodejs—10.19.0~dfsg-1—
Debian:13(2)
PackageVulnerable rangeFixed inDependents
http-parser—2.9.4-2—
nodejs—10.19.0~dfsg-1—
Debian:14(2)
PackageVulnerable rangeFixed inDependents
http-parser—2.9.4-2—
nodejs—10.19.0~dfsg-1—
Alpine:v3.10(1)
PackageVulnerable rangeFixed inDependents
nodejs—10.19.0-r0—
Alpine:v3.11(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.12(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.13(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.14(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.15(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.16(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.17(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.18(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.19(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.20(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.21(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.22(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.23(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.24(1)
PackageVulnerable rangeFixed inDependents
nodejs—12.15.0-r0—
Alpine:v3.9(1)
PackageVulnerable rangeFixed inDependents
nodejs—10.19.0-r0—
Debian:10(1)
PackageVulnerable rangeFixed inDependents
nodejs10.15.2~dfsg-2 ... 10.19.0~dfsg-3 (8 versions)10.19.0~dfsg1-1—

Weakness Classification(1)

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

All Vendor Advisories

(10)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 5× in last 7d / 20× 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 104 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2019-15605?
CVE-2019-15605 is a critical vulnerability published on February 7, 2020. HTTP request smuggling in Node.js 10, 12, and 13 causes malicious payload delivery when transfer-encoding is malformed
When was CVE-2019-15605 disclosed?
CVE-2019-15605 was first published in the National Vulnerability Database on February 7, 2020, 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-2019-15605 actively exploited?
CVE-2019-15605 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 57% probability of exploitation in the next 30 days, which ranks it in the top 1.0% of all scored CVEs.
What is the CVSS score of CVE-2019-15605?
CVE-2019-15605 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2019-15605?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-15605, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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