CVE-2008-1105

HIGHCVSS v2 · 7.57.5—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 7.5 — 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:P/I:P/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 69.1% 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
Weaponized
7.5EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 69%
  • Public exploit code is available (Exploit-DB (verified), epss top5pct, epss high, public exploit)
CISA-KEV: Not listedEPSS PROB: 69%CVSS v2: 7.5Exploit: Exploit-DB (verified) · epss top5pct · epss high · public exploitExposed: 0

A fix is available — apply it.

Heap-based buffer overflow in the receive_smb_raw function in util/sock.c in Samba 3.0.0 through 3.0.29 allows remote attackers to execute arbitrary code via a crafted SMB response.

CVSS v2.0 (legacy)
7.5HIGHNVD never assigned a CVSS v3 rating to this CVE
EG Score
7.5(low)
EG Risk
66(Track)
EG Risk 66/100SSVC: 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
Severity75% × 45%
Exploitation69% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
69%
EPSS %ILE
99%
KEV
Not listed

Published

May 29, 2008

Last Modified

April 23, 2026

References (104)

Patch Availability(5)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntusamba (3.0.28a-1ubuntu4.2) @ hardy2026-05-30ubuntu
ubuntulibsmbclient (3.0.26a-1ubuntu2.5) @ gutsy2026-05-30ubuntu
redhatsamba-0:3.0.28-1.el5_2.12008-05-28redhat
redhatsamba-0:3.0.25b-1.el4_6.52008-05-28redhat
redhatsamba-0:3.0.10-2.el4_5.32008-05-28redhat

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

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
samba—1:3.0.30-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
samba—1:3.0.30-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
samba—1:3.0.30-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
samba—1:3.0.30-1—
Debian:4.0(1)
PackageVulnerable rangeFixed inDependents
samba3.0.24-6 ... 3.0.24-6etch9 (9 versions)3.0.24-6etch10—

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 1× in last 7d / 6× 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. 2026-08-26 17:16 UTCOSV refresh
  2. 2026-08-10 07:39 UTCOSV refresh
  3. 2026-08-07 16:20 UTCEPSS rescore
  4. 2026-08-05 19:11 UTCEPSS rescore
  5. 2026-08-03 10:28 UTCEPSS rescore
  6. 2026-07-30 16:22 UTCEPSS rescore
  7. 2026-07-28 15:30 UTCEPSS rescore
  8. 2026-07-26 13:34 UTCEG score recompute▲ 7.50
  9. 2026-07-25 14:12 UTCEPSS rescore
  10. 2026-07-25 08:11 UTCOSV refresh
  11. 2026-07-24 14:11 UTCEPSS rescore
  12. 2026-07-23 14:13 UTCEPSS rescore
  13. 2026-07-23 00:55 UTCEG score recompute
  14. 2026-07-23 00:34 UTCEG score recompute▼ 6.40
  15. 2026-07-23 00:00 UTCEG score recompute▲ 6.40
  16. 2026-07-22 21:39 UTCEG score recompute▼ 9.00
  17. 2026-07-22 14:03 UTCEPSS rescore
  18. 2026-07-20 17:03 UTCEPSS rescore
  19. 2026-07-15 16:54 UTCEPSS rescore
  20. 2026-07-15 16:54 UTCEPSS rescore
  21. 2026-07-15 01:55 UTCEPSS rescore
  22. 2026-07-11 08:22 UTCEPSS rescore
  23. 2026-07-08 15:09 UTCEPSS rescore
  24. 2026-07-08 02:35 UTCOSV refresh
  25. 2026-07-04 06:27 UTCEPSS rescore
Show 46 more
  1. 2026-07-04 06:27 UTCEPSS rescore
  2. 2026-07-02 14:00 UTCEPSS rescore
  3. 2026-07-01 15:02 UTCEPSS rescore
  4. 2026-07-01 15:02 UTCEPSS rescore
  5. 2026-06-30 23:19 UTCEPSS rescore
  6. 2026-06-30 23:19 UTCEPSS rescore
  7. 2026-06-27 03:04 UTCEPSS rescore
  8. 2026-06-25 13:46 UTCEPSS rescore
  9. 2026-06-25 13:46 UTCEPSS rescore
  10. 2026-06-24 14:02 UTCEPSS rescore
  11. 2026-06-24 14:02 UTCEPSS rescore
  12. 2026-06-23 21:29 UTCEPSS rescore
  13. 2026-06-23 21:29 UTCEPSS rescore
  14. 2026-06-21 14:53 UTCEPSS rescore
  15. 2026-06-19 14:25 UTCOSV refresh
  16. 2026-06-18 17:49 UTCEPSS rescore
  17. 2026-06-18 17:49 UTCEPSS rescore
  18. 2026-06-17 17:49 UTCEPSS rescore
  19. 2026-06-17 17:49 UTCEPSS rescore
  20. 2026-06-16 17:49 UTCEPSS rescore
  21. 2026-06-16 17:49 UTCEPSS rescore
  22. 2026-06-16 17:49 UTCEPSS rescore
  23. 2026-06-15 17:44 UTCEPSS rescore
  24. 2026-06-13 22:57 UTCEPSS rescore
  25. 2026-06-12 23:08 UTCEPSS rescore
  26. 2026-06-10 13:17 UTCEPSS rescore
  27. 2026-06-05 22:44 UTCEPSS rescore
  28. 2026-06-05 22:44 UTCEPSS rescore
  29. 2026-05-31 22:28 UTCEPSS rescore
  30. 2026-05-31 22:28 UTCEPSS rescore
  31. 2026-05-30 21:37 UTCEG score recompute
  32. 2026-05-30 21:37 UTCVendor advisory
  33. 2026-05-30 21:37 UTCGHSA enrichment
  34. 2026-05-28 13:42 UTCEPSS rescore
  35. 2026-05-28 13:42 UTCEPSS rescore
  36. 2026-05-28 13:42 UTCEPSS rescore
  37. 2026-05-26 07:16 UTCEPSS rescore
  38. 2026-05-26 07:16 UTCEPSS rescore
  39. 2026-05-22 21:15 UTCEPSS rescore
  40. 2026-05-22 21:15 UTCEPSS rescore
  41. 2026-05-22 17:43 UTCOSV refresh
  42. 2026-05-21 22:38 UTCEPSS rescore
  43. 2026-05-20 22:36 UTCEPSS rescore
  44. 2026-05-20 22:36 UTCEPSS rescore
  45. 2026-05-18 21:29 UTCEPSS rescore
  46. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-5712✓ verified
    First seen Jun 1, 2008

    Samba 3.0.29 (Client) - 'receive_smb_raw()' Buffer Overflow (PoC)

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(4)

What is CVE-2008-1105?
CVE-2008-1105 is a high vulnerability published on May 29, 2008. Heap-based buffer overflow in the receivesmbraw function in util/sock.c in Samba 3.0.0 through 3.0.29 allows remote attackers to execute arbitrary code via a crafted SMB response.
When was CVE-2008-1105 disclosed?
CVE-2008-1105 was first published in the National Vulnerability Database on May 29, 2008, 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-2008-1105 actively exploited?
CVE-2008-1105 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69% probability of exploitation in the next 30 days, which ranks it in the top 0.7% of all scored CVEs.
How do I remediate CVE-2008-1105?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2008-1105, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2008-1105

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