CVE-2018-5294

MEDIUMNVD 6.56.5—

6.5

In libming 0.4.8, there is an integer overflow (caused by an out-of-range left shift) in the readUInt32 function (util/read.c). Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted swf file.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 70.5%
KEV: Not listed

Published

January 8, 2018

Last Modified

November 21, 2024

References (6)

cve@mitrehttps://github.com/libming/libming/issues/98
cve@mitrehttps://lists.debian.org/debian-lts-announce/2018/03/msg00008.html
cve@mitrehttps://security.gentoo.org/glsa/201904-24
af854a3a-2127-422b-91ae-364da2661108https://github.com/libming/libming/issues/98
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/03/msg00008.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201904-24

Weakness Classification(1)

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

CWE-190Integer Overflow or Wraparound

Data Freshness Timeline

(refreshed 9× in last 7d / 19× 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.

2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 12:49 UTCEG score recompute
2026-05-28 12:49 UTCGHSA enrichment
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
2026-05-23 02:35 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-5294?

CVE-2018-5294 is a medium vulnerability published on January 8, 2018. In libming 0.4.8, there is an integer overflow (caused by an out-of-range left shift) in the readUInt32 function (util/read.c). Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted swf file.

When was CVE-2018-5294 disclosed?

CVE-2018-5294 was first published in the National Vulnerability Database on January 8, 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-2018-5294 actively exploited?

CVE-2018-5294 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-5294?

CVE-2018-5294 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2018-5294?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-5294, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2018-5294

Explore →

Is Your Infrastructure Affected by CVE-2018-5294?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2018-5294

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-5294?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)