The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.
CVE-2014-3470
NONECVSS 0.0Trending — 5 sources updated this weekElevated
0.0
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
- High exploitation likelihood — EPSS 86%
CISA-KEV: Not listedEPSS: 86%CVSS: —Exploit: NoneExposed: 0
A fix is available — apply it.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EG Risk
- 0EG Risk 0/100
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. It is distinct from the 0–10 EG Score, which measures severity.
- EPSS
- 99.7%
- KEV
- Not listed
Published
June 5, 2014
Last Modified
May 6, 2026
References (300)
- secalert@redhathttp://aix.software.ibm.com/aix/efixes/security/openssl_advisory9.asc
- secalert@redhathttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10629
- secalert@redhathttp://kb.juniper.net/InfoCenter/index?page=content&id=KB29195
- secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html
- secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html
- secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html
- secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.html
- secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
- secalert@redhathttp://marc.info/?l=bugtraq&m=140266410314613&w=2
- secalert@redhathttp://marc.info/?l=bugtraq&m=140317760000786&w=2
- secalert@redhathttp://marc.info/?l=bugtraq&m=140389274407904&w=2
- secalert@redhathttp://marc.info/?l=bugtraq&m=140389355508263&w=2
- secalert@redhathttp://marc.info/?l=bugtraq&m=140431828824371&w=2
- secalert@redhathttp://marc.info/?l=bugtraq&m=140448122410568&w=2
- secalert@redhathttp://marc.info/?l=bugtraq&m=140482916501310&w=2
Vendor Advisories for CVE-2014-3470(3)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Patch Availability(3)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | libssl1.0.0 (1.0.1-4ubuntu5.14) @ precise | 2026-05-28 | ubuntu |
| redhat | openssl-1:1.0.1e-34.el7_0.3 | 2014-06-10 | redhat |
| redhat | openssl-0:1.0.1e-16.el6_5.14 | 2014-06-05 | 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.
Additional Vendor Advisories
(1)
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Data Freshness Timeline
(refreshed 16× in last 7d / 31× 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.
- 2026-07-23 01:19 UTCVendor advisory
- 2026-07-23 01:18 UTCGHSA enrichment
- 2026-07-23 01:17 UTCVendor advisory
- 2026-07-23 01:17 UTCGHSA enrichment
- 2026-07-23 01:16 UTCVendor advisory
- 2026-07-23 01:15 UTCGHSA enrichment
- 2026-07-23 01:14 UTCVendor advisory
- 2026-07-23 01:14 UTCGHSA enrichment
- 2026-07-23 01:12 UTCEG score recompute▼ 9.00
- 2026-07-23 00:16 UTCEG score recompute
- 2026-07-22 21:54 UTCEG score recompute
- 2026-07-22 14:04 UTCEPSS rescore
- 2026-07-22 05:18 UTCOSV refresh
- 2026-07-20 17:03 UTCEPSS rescore
- 2026-07-19 02:26 UTCEPSS rescore
- 2026-07-19 02:26 UTCEPSS rescore
- 2026-07-15 16:54 UTCEPSS rescore
- 2026-07-15 16:54 UTCEPSS rescore
- 2026-07-13 06:08 UTCEPSS rescore
- 2026-07-09 19:05 UTCEPSS rescore
- 2026-07-04 23:56 UTCOSV refresh
- 2026-07-04 06:27 UTCEPSS rescore
- 2026-07-01 15:02 UTCEPSS rescore
- 2026-07-01 15:02 UTCEPSS rescore
- 2026-06-30 23:19 UTCEPSS rescore
Show 34 moreShow fewer
- 2026-06-30 23:19 UTCEPSS rescore
- 2026-06-29 14:02 UTCEPSS rescore
- 2026-06-25 13:47 UTCEPSS rescore
- 2026-06-25 13:47 UTCEPSS rescore
- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-21 01:57 UTCEPSS rescore
- 2026-06-19 19:23 UTCEPSS rescore
- 2026-06-18 17:49 UTCEPSS rescore
- 2026-06-18 17:49 UTCEPSS rescore
- 2026-06-17 17:49 UTCEPSS rescore
- 2026-06-17 17:49 UTCEPSS rescore
- 2026-06-16 11:44 UTCOSV refresh
- 2026-06-11 13:57 UTCEPSS rescore
- 2026-06-10 22:15 UTCEPSS rescore
- 2026-06-06 13:45 UTCEPSS rescore
- 2026-06-06 13:45 UTCEPSS rescore
- 2026-06-05 22:44 UTCEPSS rescore
- 2026-05-31 22:28 UTCEPSS rescore
- 2026-05-31 22:28 UTCEPSS rescore
- 2026-05-28 18:36 UTCEG score recompute
- 2026-05-28 18:36 UTCVendor advisory
- 2026-05-28 18:36 UTCGHSA enrichment
- 2026-05-27 13:38 UTCEPSS rescore
- 2026-05-27 13:38 UTCEPSS rescore
- 2026-05-26 13:41 UTCEPSS rescore
- 2026-05-26 07:16 UTCEPSS rescore
- 2026-05-22 21:15 UTCEPSS rescore
- 2026-05-22 21:15 UTCEPSS rescore
- 2026-05-22 21:15 UTCEPSS rescore
- 2026-05-21 22:39 UTCEPSS rescore
- 2026-05-20 11:21 UTCEPSS rescore
- 2026-05-20 11:21 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
Frequently asked(4)
What is CVE-2014-3470?
CVE-2014-3470 is a none vulnerability published on June 5, 2014. The ssl3sendclientkeyexchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate…
When was CVE-2014-3470 disclosed?
CVE-2014-3470 was first published in the National Vulnerability Database on June 5, 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-2014-3470 actively exploited?
CVE-2014-3470 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2014-3470?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-3470, 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
Explore the affected products and dependency analysis for CVE-2014-3470
Is Your Infrastructure Affected by CVE-2014-3470?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.