CVE-2006-3738

HIGHCVSS v2 · 10.010.0—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 10.0 — v2 rates that HIGH (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:N/C:C/I:C/A:C. 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 48.6% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
Elevated
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 49%CVSS v2: 10.0Exploit: Elevated riskExposed: 0

A fix is available — apply it.

Buffer overflow in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions has unspecified impact and remote attack vectors involving a long list of ciphers.

CVSS v2.0 (legacy)
10.0HIGHNVD never assigned a CVSS v3 rating to this CVE
EG Score
10.0(low)
EG Risk
69(Track)
EG Risk 69/100SSVC: 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 computed
Severity100% × 45%
Exploitation49% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
49%
EPSS %ILE
99%
KEV
Not listed

Published

September 28, 2006

Last Modified

April 23, 2026

References (250)

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibssl0.9.7 (0.9.7g-1ubuntu1.3) @ breezy2026-05-31ubuntu
redhatrhn_solaris_bootstrap_5_1_1_3-0:1-02008-08-13redhat
redhatrhn_solaris_bootstrap_5_0_2_3-0:1-02008-06-30redhat
redhatopenssl096b-0:0.9.6b-22.462006-09-28redhat

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 5 ecosystems)
Debian:3.1(2)
PackageVulnerable rangeFixed inDependents
openssl0.9.7e-3, 0.9.7e-3sarge1, 0.9.7e-3sarge2, 0.9.7e-3sarge30.9.7e-3sarge4—
openssl0960.9.6m-1, 0.9.6m-1sarge1, 0.9.6m-1sarge20.9.6m-1sarge4—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
openssl—0.9.8c-2—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
openssl—0.9.8c-2—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
openssl—0.9.8c-2—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
openssl—0.9.8c-2—

Weakness Classification(1)

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

All Vendor Advisories

(5)

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 3× in last 7d / 5× 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.

  1. 2026-09-10 09:23 UTCEPSS rescore
  2. 2026-09-05 15:21 UTCEPSS rescore
  3. 2026-09-04 04:59 UTCEPSS rescore
  4. 2026-08-30 01:14 UTCEPSS rescore
  5. 2026-08-27 10:53 UTCOSV refresh
  6. 2026-08-11 00:01 UTCOSV refresh
  7. 2026-08-08 16:30 UTCEPSS rescore
  8. 2026-07-26 13:29 UTCEG score recompute▲ 10.00
  9. 2026-07-26 00:05 UTCOSV refresh
  10. 2026-07-24 14:11 UTCEPSS rescore
  11. 2026-07-23 00:51 UTCEG score recompute
  12. 2026-07-23 00:30 UTCEG score recompute▼ 3.00
  13. 2026-07-22 23:55 UTCEG score recompute▲ 3.00
  14. 2026-07-22 21:35 UTCEG score recompute
  15. 2026-07-20 17:02 UTCEPSS rescore
  16. 2026-07-18 09:59 UTCEPSS rescore
  17. 2026-07-16 16:58 UTCEPSS rescore
  18. 2026-07-15 16:53 UTCEPSS rescore
  19. 2026-07-13 22:25 UTCEPSS rescore
  20. 2026-07-13 06:07 UTCEPSS rescore
  21. 2026-07-13 06:07 UTCEPSS rescore
  22. 2026-07-11 08:22 UTCEPSS rescore
  23. 2026-07-09 19:03 UTCEPSS rescore
  24. 2026-07-08 19:09 UTCOSV refresh
  25. 2026-07-04 06:26 UTCEPSS rescore
Show 56 more
  1. 2026-07-02 14:00 UTCEPSS rescore
  2. 2026-07-01 15:01 UTCEPSS rescore
  3. 2026-06-27 03:04 UTCEPSS rescore
  4. 2026-06-25 13:46 UTCEPSS rescore
  5. 2026-06-24 14:01 UTCEPSS rescore
  6. 2026-06-24 14:01 UTCEPSS rescore
  7. 2026-06-23 21:29 UTCEPSS rescore
  8. 2026-06-23 21:29 UTCEPSS rescore
  9. 2026-06-22 14:22 UTCEPSS rescore
  10. 2026-06-21 01:56 UTCEPSS rescore
  11. 2026-06-20 07:12 UTCOSV refresh
  12. 2026-06-19 19:22 UTCEPSS rescore
  13. 2026-06-19 19:22 UTCEPSS rescore
  14. 2026-06-18 17:49 UTCEPSS rescore
  15. 2026-06-18 17:49 UTCEPSS rescore
  16. 2026-06-17 17:49 UTCEPSS rescore
  17. 2026-06-17 17:49 UTCEPSS rescore
  18. 2026-06-16 17:49 UTCEPSS rescore
  19. 2026-06-16 17:49 UTCEPSS rescore
  20. 2026-06-15 17:44 UTCEPSS rescore
  21. 2026-06-14 23:13 UTCEPSS rescore
  22. 2026-06-13 22:56 UTCEPSS rescore
  23. 2026-06-12 23:08 UTCEPSS rescore
  24. 2026-06-11 13:55 UTCEPSS rescore
  25. 2026-06-10 22:14 UTCEPSS rescore
  26. 2026-06-05 22:43 UTCEPSS rescore
  27. 2026-06-05 06:07 UTCEPSS rescore
  28. 2026-06-05 06:07 UTCEPSS rescore
  29. 2026-06-04 13:09 UTCEPSS rescore
  30. 2026-06-04 13:09 UTCEPSS rescore
  31. 2026-06-02 20:10 UTCEPSS rescore
  32. 2026-06-02 20:10 UTCEPSS rescore
  33. 2026-05-31 22:28 UTCEPSS rescore
  34. 2026-05-31 06:33 UTCEG score recompute
  35. 2026-05-31 06:33 UTCVendor advisory
  36. 2026-05-31 06:33 UTCGHSA enrichment
  37. 2026-05-31 00:13 UTCEPSS rescore
  38. 2026-05-31 00:13 UTCEPSS rescore
  39. 2026-05-31 00:13 UTCEPSS rescore
  40. 2026-05-29 13:40 UTCEPSS rescore
  41. 2026-05-28 13:42 UTCEPSS rescore
  42. 2026-05-28 13:42 UTCEPSS rescore
  43. 2026-05-27 13:37 UTCEPSS rescore
  44. 2026-05-27 13:37 UTCEPSS rescore
  45. 2026-05-26 13:41 UTCEPSS rescore
  46. 2026-05-26 13:41 UTCEPSS rescore
  47. 2026-05-24 16:42 UTCEPSS rescore
  48. 2026-05-22 21:15 UTCEPSS rescore
  49. 2026-05-22 21:15 UTCEPSS rescore
  50. 2026-05-22 15:43 UTCOSV refresh
  51. 2026-05-21 22:38 UTCEPSS rescore
  52. 2026-05-20 22:36 UTCEPSS rescore
  53. 2026-05-20 22:36 UTCEPSS rescore
  54. 2026-05-20 11:20 UTCEPSS rescore
  55. 2026-05-20 11:20 UTCEPSS rescore
  56. 2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2006-3738?
CVE-2006-3738 is a high vulnerability published on September 28, 2006. Buffer overflow in the SSLgetshared_ciphers function in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions has unspecified impact and remote attack vectors involving a long list of ciphers.
When was CVE-2006-3738 disclosed?
CVE-2006-3738 was first published in the National Vulnerability Database on September 28, 2006, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2006-3738 actively exploited?
CVE-2006-3738 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49% probability of exploitation in the next 30 days, which ranks it in the top 1.2% of all scored CVEs.
How do I remediate CVE-2006-3738?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-3738, 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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