CVE-2017-9614

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-17. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 8%CVSS: 8.8Exploit: Elevated riskExposed: 0

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

The fill_input_buffer function in jdatasrc.c in libjpeg-turbo 1.5.1 allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via a crafted jpg file. NOTE: Maintainer asserts the issue is due to a bug in downstream code caused by misuse of the libjpeg API

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
8%
EPSS %ILE
95%
KEV
Not listed

Published

July 27, 2017

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Aug 7, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Full Disclosure: libjpeg-turbo denial of service vulnerability

http://seclists.org/fulldisclosure/2017/Jul/66
generic🟡 PoC Available

libjpeg-turbo 1.5.1 - Denial of Service - Linux dos Exploit

https://www.exploit-db.com/exploits/42391/
generic

CVE-2017-9614 · Issue #167 · libjpeg-turbo/libjpeg-turbo · GitHub

https://github.com/libjpeg-turbo/libjpeg-turbo/issues/167

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 24× 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 163 total refreshes for this CVE.

  1. 2026-09-24 13:59 UTCEPSS rescore
  2. 2026-09-23 13:42 UTCEPSS rescore
  3. 2026-09-21 20:27 UTCEPSS rescore
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  6. 2026-09-18 08:50 UTCOSV refresh
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  1. 2026-08-23 00:14 UTCEPSS rescore
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  8. 2026-08-14 00:09 UTCOSV refresh
  9. 2026-08-12 13:46 UTCEPSS rescore
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  22. 2026-07-28 15:32 UTCEPSS rescore
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  25. 2026-07-23 14:15 UTCEPSS rescore
  26. 2026-07-23 01:31 UTCEG score recompute
  27. 2026-07-22 22:11 UTCEG score recompute
  28. 2026-07-22 14:04 UTCEPSS rescore
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  43. 2026-07-13 22:26 UTCEPSS rescore
  44. 2026-07-13 22:26 UTCEPSS rescore
  45. 2026-07-12 05:43 UTCEPSS rescore
  46. 2026-07-11 20:11 UTCOSV refresh
  47. 2026-07-11 08:24 UTCEPSS rescore
  48. 2026-07-09 19:06 UTCEPSS rescore
  49. 2026-07-08 15:11 UTCEPSS rescore
  50. 2026-07-07 13:42 UTCEPSS rescore
  51. 2026-07-06 16:24 UTCEPSS rescore
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  67. 2026-06-25 13:47 UTCEPSS rescore
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  70. 2026-06-23 21:30 UTCEPSS rescore
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  72. 2026-06-23 02:30 UTCOSV refresh
  73. 2026-06-22 14:23 UTCEPSS rescore
  74. 2026-06-22 14:23 UTCEPSS rescore
  75. 2026-06-21 14:54 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-42391
    First seen Jul 28, 2017

    libjpeg-turbo 1.5.1 - Denial of Service

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2017-9614?
CVE-2017-9614 is a high vulnerability published on July 27, 2017. The fillinputbuffer function in jdatasrc.c in libjpeg-turbo 1.5.1 allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via a crafted jpg file. NOTE: Maintainer asserts the issue is due to a bug in downstream…
When was CVE-2017-9614 disclosed?
CVE-2017-9614 was first published in the National Vulnerability Database on July 27, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-9614 actively exploited?
CVE-2017-9614 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8% probability of exploitation in the next 30 days, which ranks it in the top 5.4% of all scored CVEs.
What is the CVSS score of CVE-2017-9614?
CVE-2017-9614 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2017-9614?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-9614, 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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