CVE-2018-11212

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 5%CVSS: 6.5Exploit: None knownExposed: 0

A fix is available — apply it.

An issue was discovered in libjpeg 9a and 9d. The alloc_sarray function in jmemmgr.c allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted file.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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
Severity65% × 45%
Exploitation5% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
5%
EPSS %ILE
92%
KEV
Not listed

Published

May 16, 2018

Last Modified

November 21, 2024

References (42)

Patch Availability(11)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibjpeg-turbo8 (1.1.90+svn733-0ubuntu4.5) @ precise2026-05-23ubuntu
ubuntulibturbojpeg (1.4.2-0ubuntu3.1) @ xenial2026-05-23ubuntu
ubuntulibjpeg9-dev (1:9b-1ubuntu1+esm1) @ xenial2026-05-23ubuntu
ubuntulibjpeg62-dev (6b1-4ubuntu1+esm1) @ trusty2026-05-23ubuntu
ubuntulibjpeg62-dev (1:6b2-2ubuntu0.1~esm1) @ xenial2026-05-23ubuntu
redhatlibjpeg-turbo-0:1.2.90-8.el72019-08-06redhat
redhatjava-1.8.0-ibm-1:1.8.0.5.35-3.el8_02019-05-16redhat
redhatjava-1.8.0-ibm-1:1.8.0.5.30-1jpp.1.el6_102019-03-25redhat
redhatjava-1.8.0-ibm-1:1.8.0.5.30-1jpp.1.el72019-03-08redhat
redhatjava-1.7.1-ibm-1:1.7.1.4.40-1jpp.1.el72019-03-08redhat
redhatjava-1.7.1-ibm-1:1.7.1.4.40-1jpp.1.el6_102019-03-07redhat

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

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
libjpeg-turbo—1:1.4.2-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
libjpeg-turbo—1:1.4.2-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
libjpeg-turbo—1:1.4.2-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
libjpeg-turbo—1:1.4.2-1—
Debian:8(1)
PackageVulnerable rangeFixed inDependents
libjpeg-turbo1:1.3.1-121:1.3.1-12+deb8u1—

Weakness Classification(1)

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

All Vendor Advisories

(12)

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 / 26× 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 122 total refreshes for this CVE.

  1. 2026-08-25 13:44 UTCEPSS rescore
  2. 2026-08-23 00:14 UTCEPSS rescore
  3. 2026-08-21 23:44 UTCEPSS rescore
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  11. 2026-08-14 21:24 UTCOSV refresh
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  24. 2026-07-30 10:14 UTCOSV refresh
  25. 2026-07-30 01:27 UTCEPSS rescore
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  7. 2026-07-23 01:32 UTCEG score recompute
  8. 2026-07-22 22:12 UTCEG score recompute
  9. 2026-07-22 14:04 UTCEPSS rescore
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  20. 2026-07-13 22:26 UTCEPSS rescore
  21. 2026-07-13 06:10 UTCEPSS rescore
  22. 2026-07-12 19:07 UTCOSV refresh
  23. 2026-07-12 05:43 UTCEPSS rescore
  24. 2026-07-11 08:24 UTCEPSS rescore
  25. 2026-07-09 19:06 UTCEPSS rescore
  26. 2026-07-08 15:11 UTCEPSS rescore
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  44. 2026-06-24 03:29 UTCOSV refresh
  45. 2026-06-23 21:30 UTCEPSS rescore
  46. 2026-06-21 14:54 UTCEPSS rescore
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  50. 2026-06-19 19:23 UTCEPSS rescore
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  70. 2026-06-07 08:50 UTCOSV refresh
  71. 2026-06-06 13:45 UTCEPSS rescore
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Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2018-11212?
CVE-2018-11212 is a medium vulnerability published on May 16, 2018. An issue was discovered in libjpeg 9a and 9d. The alloc_sarray function in jmemmgr.c allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted file.
When was CVE-2018-11212 disclosed?
CVE-2018-11212 was first published in the National Vulnerability Database on May 16, 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-2018-11212 actively exploited?
CVE-2018-11212 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5% probability of exploitation in the next 30 days, which ranks it in the top 8.4% of all scored CVEs.
What is the CVSS score of CVE-2018-11212?
CVE-2018-11212 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2018-11212?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-11212, 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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