CVE-2018-0002

HIGHNVD 8.28.2—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.2 under NVD CVSS v3. EPSS exploit probability: 1.5%, top 28% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.2Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

On SRX Series and MX Series devices with a Service PIC with any ALG enabled, a crafted TCP/IP response packet processed through the device results in memory corruption leading to a flowd daemon crash. Sustained crafted response packets lead to repeated crashes of the flowd daemon which results in an extended Denial of Service condition. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D60 on SRX series; 12.3X48 versions prior to 12.3X48-D35 on SRX series; 14.1 versions prior to 14.1R9 on MX series; 14.2 versions prior to 14.2R8 on MX series; 15.1X49 versions prior to 15.1X49-D60 on SRX series; 15.1 versions prior to 15.1R5-S8, 15.1F6-S9, 15.1R6-S4, 15.1R7 on MX series; 16.1 versions prior to 16.1R6 on MX series; 16.2 versions prior to 16.2R3 on MX series; 17.1 versions prior to 17.1R2-S4, 17.1R3 on MX series. No other Juniper Networks products or platforms are affected by this issue.

CVSS v3
8.2
EG Score
8.2(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity82% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
73%
KEV
Not listed

Published

January 10, 2018

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated Sep 8, 2026
No patch confirmed yet.
generic

CEC Juniper Community

https://kb.juniper.net/JSA10829

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 128 total refreshes for this CVE.

  1. 2026-09-07 15:56 UTCEPSS rescore
  2. 2026-09-05 15:24 UTCEPSS rescore
  3. 2026-09-04 13:56 UTCEPSS rescore
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  1. 2026-08-05 19:13 UTCEPSS rescore
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  5. 2026-07-30 16:24 UTCEPSS rescore
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  7. 2026-07-28 15:32 UTCEPSS rescore
  8. 2026-07-26 14:51 UTCEPSS rescore
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  10. 2026-07-23 14:15 UTCEPSS rescore
  11. 2026-07-23 01:31 UTCEG score recompute
  12. 2026-07-22 22:11 UTCEG score recompute▲ 2.30
  13. 2026-07-22 14:04 UTCEPSS rescore
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  22. 2026-07-16 16:59 UTCEPSS rescore
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  24. 2026-07-15 16:55 UTCEPSS rescore
  25. 2026-07-15 16:54 UTCEPSS rescore
  26. 2026-07-15 01:56 UTCEPSS rescore
  27. 2026-07-15 01:56 UTCEPSS rescore
  28. 2026-07-13 22:26 UTCEPSS rescore
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  30. 2026-07-12 05:43 UTCEPSS rescore
  31. 2026-07-11 08:24 UTCEPSS rescore
  32. 2026-07-09 19:06 UTCEPSS rescore
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  42. 2026-07-02 16:54 UTCEPSS rescore
  43. 2026-07-01 15:03 UTCEPSS rescore
  44. 2026-06-30 23:19 UTCEPSS rescore
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  46. 2026-06-28 14:04 UTCEPSS rescore
  47. 2026-06-28 04:53 UTCEPSS rescore
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  49. 2026-06-27 03:06 UTCEPSS rescore
  50. 2026-06-25 13:47 UTCEPSS rescore
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  53. 2026-06-23 21:30 UTCEPSS rescore
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  57. 2026-06-21 14:54 UTCEPSS rescore
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  59. 2026-06-19 19:23 UTCEPSS rescore
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  71. 2026-06-11 13:57 UTCEPSS rescore
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  73. 2026-06-10 13:19 UTCEPSS rescore
  74. 2026-06-08 14:14 UTCEPSS rescore
  75. 2026-06-08 14:14 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2018-0002?
CVE-2018-0002 is a high vulnerability published on January 10, 2018. On SRX Series and MX Series devices with a Service PIC with any ALG enabled, a crafted TCP/IP response packet processed through the device results in memory corruption leading to a flowd daemon crash. Sustained crafted response packets lead to repeated crashes of the flowd daemon which results in…
When was CVE-2018-0002 disclosed?
CVE-2018-0002 was first published in the National Vulnerability Database on January 10, 2018, 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-2018-0002 actively exploited?
CVE-2018-0002 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 26.7% of all scored CVEs.
What is the CVSS score of CVE-2018-0002?
CVE-2018-0002 has a CVSS v3 base score of 8.2 (NVD).
How do I remediate CVE-2018-0002?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-0002, 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.

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