OpenStack Compute (Nova) before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (CPU consumption) via an IP filter in a list active servers API request.
CVE-2014-3708
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 4.0 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:S/C:N/I:N/A:P. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 2.8% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v2.0 (legacy)
- 4.0MEDIUMNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 4.0(low)
- EG Risk
- 24(Track)EG Risk 24/100SSVC: 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 computedSeverity40% × 45%Exploitation3% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 3%
- EPSS %ILE
- 85%
- KEV
- Not listed
Published
October 31, 2014
Last Modified
May 6, 2026
References (10)
- secalert@redhathttp://lists.openstack.org/pipermail/openstack-announce/2014-October/000301.html
- secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-0843.html
- secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-0844.html
- secalert@redhathttp://www.securityfocus.com/bid/70777
- secalert@redhathttps://bugs.launchpad.net/nova/+bug/1358583
- af854a3a-2127-422b-91ae-364da2661108http://lists.openstack.org/pipermail/openstack-announce/2014-October/000301.html
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-0843.html
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-0844.html
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/70777
- af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/nova/+bug/1358583
Patch Availability(2)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | openstack-nova-0:2014.1.4-3.el6ost | 2015-04-16 | redhat |
| redhat | openstack-nova-0:2014.1.4-3.el7ost | 2015-04-16 | 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.
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| nova | 15.1.5 ... 33.0.2 (143 versions) | 2014.2.1 | — |
All Vendor Advisories
(2)
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 12× in last 7d / 40× 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 104 total refreshes for this CVE.
- 2026-07-26 14:50 UTCEPSS rescore
- 2026-07-26 13:50 UTCEG score recompute▲ 4.00
- 2026-07-24 14:13 UTCEPSS rescore
- 2026-07-23 14:14 UTCEPSS rescore
- 2026-07-23 01:13 UTCEG score recompute
- 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 00:18 UTCOSV refresh
- 2026-07-21 15:21 UTCEPSS rescore
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- 2026-07-08 15:10 UTCEPSS rescore
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- 2026-07-04 18:56 UTCOSV refresh
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- 2026-06-21 14:54 UTCEPSS rescore
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- 2026-06-16 17:49 UTCEPSS rescore
- 2026-06-16 17:49 UTCEPSS rescore
- 2026-06-16 06:44 UTCOSV refresh
- 2026-06-14 23:14 UTCEPSS rescore
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- 2026-06-01 13:49 UTCEPSS rescore
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- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-29 13:41 UTCEPSS rescore
- 2026-05-28 15:15 UTCEG score recompute
- 2026-05-28 15:15 UTCVendor advisory
- 2026-05-28 13:42 UTCEPSS rescore
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- 2026-05-27 13:38 UTCEPSS rescore
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- 2026-05-26 07:16 UTCEPSS rescore
- 2026-05-24 16:43 UTCEPSS rescore
- 2026-05-24 10:21 UTCOSV refresh
- 2026-05-22 21:15 UTCEPSS rescore
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- 2026-05-21 22:39 UTCEPSS rescore
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- 2026-05-20 22:37 UTCEPSS rescore
Frequently asked(4)
What is CVE-2014-3708?
When was CVE-2014-3708 disclosed?
Is CVE-2014-3708 actively exploited?
How do I remediate CVE-2014-3708?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2014-3708
Is Your Infrastructure Affected by CVE-2014-3708?
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