CVE-2018-9055

MEDIUMNVD 5.5

5.5

JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.

CVSS v3: 5.5
EG Score: —
EPSS: 67.0%
KEV: Not listed

Published

March 27, 2018

Last Modified

November 21, 2024

References (8)

cve@mitrehttp://www.securityfocus.com/bid/103577
cve@mitrehttps://github.com/mdadams/jasper/issues/172
cve@mitrehttps://security.gentoo.org/glsa/201908-03
cve@mitrehttps://www.oracle.com/security-alerts/cpuapr2020.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103577
af854a3a-2127-422b-91ae-364da2661108https://github.com/mdadams/jasper/issues/172
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201908-03
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2020.html

Weakness Classification(1)

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

CWE-617

Data Freshness Timeline

(refreshed 6× in last 7d / 6× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 01:43 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-9055?

CVE-2018-9055 is a medium vulnerability published on March 27, 2018. JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpcfirstone in libjasper/jpc/jpcmath.c.

When was CVE-2018-9055 disclosed?

CVE-2018-9055 was first published in the National Vulnerability Database on March 27, 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-2018-9055 actively exploited?

CVE-2018-9055 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-9055?

CVE-2018-9055 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2018-9055?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-9055, 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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CVE-2018-9055

📅 Published

🔄 Last Modified

🔗 References (8)