CVE-2014-3477

MEDIUMNVD 4.04.0—
EchelonGraph scoreMEDIUM confidence

Score 4.0 from GitHub Security Advisory (severity: LOW) published 2022-05-17. NVD baseline CVSS 4.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
4.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 4.0Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service (initialization failure and exit) or possibly conduct a side-channel attack via a D-Bus message to an inactive service.

CVSS v3
4.0
EG Score
4.0MEDIUMmedium confidence
EG Risk
18
EG Risk 18/100CISA SSVC

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 computed
Severity40% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
36th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 1, 2014

Last Modified

May 6, 2026

References (26)

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulibdbus-1-dev (1.6.18-0ubuntu4.1) @ trusty2026-05-28ubuntu

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

(6 across 6 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
dbus—
  • every version up to 1.8.4-1: fixed in 1.8.4-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
dbus—
  • every version up to 1.8.4-1: fixed in 1.8.4-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
dbus—
  • every version up to 1.8.4-1: fixed in 1.8.4-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
dbus—
  • every version up to 1.8.4-1: fixed in 1.8.4-1
—
Debian:6.0(1)
PackageVulnerable rangeFix by version rangeDependents
dbus1.2.24-4, 1.2.24-4+squeeze1, 1.2.24-4+squeeze2
  • every version up to 1.2.24-4+squeeze3: fixed in 1.2.24-4+squeeze3
—
Debian:7(1)
PackageVulnerable rangeFix by version rangeDependents
dbus1.6.8-1, 1.6.8-1+deb7u1, 1.6.8-1+deb7u2
  • every version up to 1.6.8-1+deb7u3: fixed in 1.6.8-1+deb7u3
—

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.

Data Freshness Timeline

(refreshed 7× in last 7d / 21× 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 153 total refreshes for this CVE.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-10-04 23:17 UTCEPSS rescore
  3. 2026-10-03 14:21 UTCEPSS rescore
  4. 2026-10-01 19:43 UTCEPSS rescore
  5. 2026-09-30 14:58 UTCEPSS rescore
  6. 2026-09-30 00:22 UTCEG score recompute
  7. 2026-09-29 20:32 UTCOSV refresh
  8. 2026-09-28 13:45 UTCEPSS rescore
  9. 2026-09-27 13:39 UTCEPSS rescore
  10. 2026-09-26 15:53 UTCEPSS rescore
  11. 2026-09-20 20:08 UTCEPSS rescore
  12. 2026-09-18 19:21 UTCEPSS rescore
  13. 2026-09-17 19:21 UTCEPSS rescore
  14. 2026-09-17 19:21 UTCEPSS rescore
  15. 2026-09-15 03:04 UTCEPSS rescore
  16. 2026-09-13 16:41 UTCEPSS rescore
  17. 2026-09-12 14:55 UTCEPSS rescore
  18. 2026-09-11 09:31 UTCEPSS rescore
  19. 2026-09-10 14:53 UTCOSV refresh
  20. 2026-09-07 15:56 UTCEPSS rescore
  21. 2026-09-06 13:42 UTCEPSS rescore
  22. 2026-09-05 15:23 UTCEPSS rescore
  23. 2026-09-04 13:55 UTCEPSS rescore
  24. 2026-09-02 14:07 UTCEPSS rescore
  25. 2026-09-01 13:48 UTCEPSS rescore
Show 75 more
  1. 2026-08-30 19:12 UTCEPSS rescore
  2. 2026-08-28 21:34 UTCEPSS rescore
  3. 2026-08-27 14:20 UTCEPSS rescore
  4. 2026-08-26 14:41 UTCEPSS rescore
  5. 2026-08-25 13:44 UTCEPSS rescore
  6. 2026-08-23 09:52 UTCOSV refresh
  7. 2026-08-21 23:44 UTCEPSS rescore
  8. 2026-08-20 22:50 UTCEPSS rescore
  9. 2026-08-19 16:59 UTCEPSS rescore
  10. 2026-08-18 13:43 UTCEPSS rescore
  11. 2026-08-16 14:51 UTCEPSS rescore
  12. 2026-08-16 02:09 UTCEPSS rescore
  13. 2026-08-15 01:25 UTCEPSS rescore
  14. 2026-08-12 13:46 UTCEPSS rescore
  15. 2026-08-09 13:42 UTCEPSS rescore
  16. 2026-08-08 16:31 UTCEPSS rescore
  17. 2026-08-07 16:21 UTCEPSS rescore
  18. 2026-08-07 12:26 UTCOSV refresh
  19. 2026-08-06 13:42 UTCEPSS rescore
  20. 2026-08-05 19:12 UTCEPSS rescore
  21. 2026-08-04 15:04 UTCEPSS rescore
  22. 2026-08-02 02:22 UTCEPSS rescore
  23. 2026-08-01 04:11 UTCEPSS rescore
  24. 2026-07-30 16:23 UTCEPSS rescore
  25. 2026-07-30 01:26 UTCEPSS rescore
  26. 2026-07-28 15:31 UTCEPSS rescore
  27. 2026-07-26 14:50 UTCEPSS rescore
  28. 2026-07-24 14:13 UTCEPSS rescore
  29. 2026-07-23 14:14 UTCEPSS rescore
  30. 2026-07-23 01:12 UTCEG score recompute
  31. 2026-07-23 00:16 UTCEG score recompute
  32. 2026-07-22 21:54 UTCEG score recompute
  33. 2026-07-22 14:04 UTCEPSS rescore
  34. 2026-07-22 04:48 UTCOSV refresh
  35. 2026-07-21 15:21 UTCEPSS rescore
  36. 2026-07-21 15:21 UTCEPSS rescore
  37. 2026-07-20 17:03 UTCEPSS rescore
  38. 2026-07-19 14:27 UTCEPSS rescore
  39. 2026-07-19 02:26 UTCEPSS rescore
  40. 2026-07-19 02:26 UTCEPSS rescore
  41. 2026-07-18 10:00 UTCEPSS rescore
  42. 2026-07-16 16:59 UTCEPSS rescore
  43. 2026-07-15 16:54 UTCEPSS rescore
  44. 2026-07-15 16:54 UTCEPSS rescore
  45. 2026-07-15 01:56 UTCEPSS rescore
  46. 2026-07-13 22:26 UTCEPSS rescore
  47. 2026-07-13 06:08 UTCEPSS rescore
  48. 2026-07-12 05:42 UTCEPSS rescore
  49. 2026-07-12 05:42 UTCEPSS rescore
  50. 2026-07-11 08:23 UTCEPSS rescore
  51. 2026-07-09 19:05 UTCEPSS rescore
  52. 2026-07-08 15:10 UTCEPSS rescore
  53. 2026-07-07 13:42 UTCEPSS rescore
  54. 2026-07-06 16:24 UTCEPSS rescore
  55. 2026-07-06 02:20 UTCEPSS rescore
  56. 2026-07-05 02:26 UTCEPSS rescore
  57. 2026-07-04 23:26 UTCOSV refresh
  58. 2026-07-04 06:27 UTCEPSS rescore
  59. 2026-07-01 15:02 UTCEPSS rescore
  60. 2026-07-01 15:02 UTCEPSS rescore
  61. 2026-06-30 23:19 UTCEPSS rescore
  62. 2026-06-30 23:19 UTCEPSS rescore
  63. 2026-06-28 14:03 UTCEPSS rescore
  64. 2026-06-28 04:53 UTCEPSS rescore
  65. 2026-06-28 04:53 UTCEPSS rescore
  66. 2026-06-27 03:05 UTCEPSS rescore
  67. 2026-06-25 13:47 UTCEPSS rescore
  68. 2026-06-25 13:47 UTCEPSS rescore
  69. 2026-06-24 14:02 UTCEPSS rescore
  70. 2026-06-24 14:02 UTCEPSS rescore
  71. 2026-06-23 21:30 UTCEPSS rescore
  72. 2026-06-23 21:30 UTCEPSS rescore
  73. 2026-06-22 14:22 UTCEPSS rescore
  74. 2026-06-22 14:22 UTCEPSS rescore
  75. 2026-06-21 14:54 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2014-3477?
CVE-2014-3477 is a medium vulnerability published on July 1, 2014. The dbus-daemon in D-Bus 1.2.x through 1.4.x, 1.6.x before 1.6.20, and 1.8.x before 1.8.4, sends an AccessDenied error to the service instead of a client when the client is prohibited from accessing the service, which allows local users to cause a denial of service (initialization failure and exit)…
When was CVE-2014-3477 disclosed?
CVE-2014-3477 was first published on July 1, 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-2014-3477 actively exploited?
CVE-2014-3477 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (36th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2014-3477?
CVE-2014-3477 has a CVSS v3 base score of 4.0 (NVD).
How do I remediate CVE-2014-3477?
A fix for CVE-2014-3477 is available: update to the fixed version the vendor names in its advisory.

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