CVE-2014-3676

NONECVSS 0.0Trending — 4 sources updated this week

0.0

Heap-based buffer overflow in Shim allows remote attackers to execute arbitrary code via a crafted IPv6 address, related to the "tftp:// DHCPv6 boot option."

CVSS v3: —
EG Score: 0.0(none)
EPSS: 90.1%
KEV: Not listed

Published

October 22, 2014

Last Modified

May 6, 2026

References (8)

secalert@redhathttp://rhn.redhat.com/errata/RHSA-2014-1801.html
secalert@redhathttp://www.openwall.com/lists/oss-security/2014/10/13/4
secalert@redhathttp://www.securityfocus.com/bid/70409
secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/96988
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-1801.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/10/13/4
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/70409
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/96988

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	shim-signed-0:0.7-8.el7_0	2014-11-04	redhat

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.

Weakness Classification(1)

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

CWE-787Out-of-bounds Write

All Vendor Advisories

(1)

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.

Red HatRHSA-2014:1801MODERATE2014-10-13
RHSA-2014:1801 — Moderate

Data Freshness Timeline

(refreshed 15× in last 7d / 20× 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.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 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 15:22 UTCEG score recompute
2026-05-28 15:22 UTCVendor advisory
2026-05-28 15:22 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch

Frequently asked(4)

What is CVE-2014-3676?

CVE-2014-3676 is a none vulnerability published on October 22, 2014. Heap-based buffer overflow in Shim allows remote attackers to execute arbitrary code via a crafted IPv6 address, related to the "tftp:// DHCPv6 boot option."

When was CVE-2014-3676 disclosed?

CVE-2014-3676 was first published in the National Vulnerability Database on October 22, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-3676 actively exploited?

CVE-2014-3676 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 90.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2014-3676?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-3676, 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-2014-3676

Published

Last Modified

References (8)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-3676?

Same vendor

Same CWE

CVE-2014-3676

📅 Published

🔄 Last Modified

🔗 References (8)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-3676?

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References (8)

Frequently asked(4)

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