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TI-2007-02362 Aliases CVE-2007-2446GHSA-h3hj-j528-h53w

Multiple heap-based buffer overflows in the NDR parsing in smbd in Samba 3.0.0 through…

Priority HIGH 82CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.

Summary

Multiple heap-based buffer overflows in the NDR parsing in smbd in Samba 3.0.0 through 3.0.25rc3 allow remote attackers to execute arbitrary code via crafted MS-RPC requests involving (1) DFSEnum (netdfs_io_dfs_EnumInfo_d), (2) RFNPCNEX (smb_io_notify_option_type_data), (3) LsarAddPrivilegesToAccount (lsa_io_privilege_set), (4) NetSetFileSecurity (sec_io_acl), or (5) LsarLookupSids/LsarLookupSids2 (lsa_io_trans_names).

Why it matters now

EPSS 0.77656 99th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 34

CPEVersionsRoleVendor
cpe:2.3:a:samba:samba:3.0.0:*:*:*:*:*:*:*3.0.0VulnerableSamba
cpe:2.3:a:samba:samba:3.0.1:*:*:*:*:*:*:*3.0.1VulnerableSamba
cpe:2.3:a:samba:samba:3.0.2:*:*:*:*:*:*:*3.0.2VulnerableSamba
cpe:2.3:a:samba:samba:3.0.2a:*:*:*:*:*:*:*3.0.2aVulnerableSamba
cpe:2.3:a:samba:samba:3.0.10:*:*:*:*:*:*:*3.0.10VulnerableSamba
cpe:2.3:a:samba:samba:3.0.11:*:*:*:*:*:*:*3.0.11VulnerableSamba
cpe:2.3:a:samba:samba:3.0.12:*:*:*:*:*:*:*3.0.12VulnerableSamba
cpe:2.3:a:samba:samba:3.0.13:*:*:*:*:*:*:*3.0.13VulnerableSamba
cpe:2.3:a:samba:samba:3.0.14:*:*:*:*:*:*:*3.0.14VulnerableSamba
cpe:2.3:a:samba:samba:3.0.14a:*:*:*:*:*:*:*3.0.14aVulnerableSamba
  • cpe:2.3:a:samba:samba:3.0.0:*:*:*:*:*:*:* Versions 3.0.0 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.1:*:*:*:*:*:*:* Versions 3.0.1 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.2:*:*:*:*:*:*:* Versions 3.0.2 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.2a:*:*:*:*:*:*:* Versions 3.0.2a Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.10:*:*:*:*:*:*:* Versions 3.0.10 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.11:*:*:*:*:*:*:* Versions 3.0.11 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.12:*:*:*:*:*:*:* Versions 3.0.12 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.13:*:*:*:*:*:*:* Versions 3.0.13 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.14:*:*:*:*:*:*:* Versions 3.0.14 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.14a:*:*:*:*:*:*:* Versions 3.0.14a Vulnerable ·Samba
Show 24 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:samba:samba:3.0.15:*:*:*:*:*:*:*3.0.15VulnerableSamba
cpe:2.3:a:samba:samba:3.0.16:*:*:*:*:*:*:*3.0.16VulnerableSamba
cpe:2.3:a:samba:samba:3.0.17:*:*:*:*:*:*:*3.0.17VulnerableSamba
cpe:2.3:a:samba:samba:3.0.18:*:*:*:*:*:*:*3.0.18VulnerableSamba
cpe:2.3:a:samba:samba:3.0.19:*:*:*:*:*:*:*3.0.19VulnerableSamba
cpe:2.3:a:samba:samba:3.0.20:*:*:*:*:*:*:*3.0.20VulnerableSamba
cpe:2.3:a:samba:samba:3.0.20a:*:*:*:*:*:*:*3.0.20aVulnerableSamba
cpe:2.3:a:samba:samba:3.0.20b:*:*:*:*:*:*:*3.0.20bVulnerableSamba
cpe:2.3:a:samba:samba:3.0.21:*:*:*:*:*:*:*3.0.21VulnerableSamba
cpe:2.3:a:samba:samba:3.0.21a:*:*:*:*:*:*:*3.0.21aVulnerableSamba
cpe:2.3:a:samba:samba:3.0.21b:*:*:*:*:*:*:*3.0.21bVulnerableSamba
cpe:2.3:a:samba:samba:3.0.21c:*:*:*:*:*:*:*3.0.21cVulnerableSamba
cpe:2.3:a:samba:samba:3.0.22:*:*:*:*:*:*:*3.0.22VulnerableSamba
cpe:2.3:a:samba:samba:3.0.23:*:*:*:*:*:*:*3.0.23VulnerableSamba
cpe:2.3:a:samba:samba:3.0.23a:*:*:*:*:*:*:*3.0.23aVulnerableSamba
cpe:2.3:a:samba:samba:3.0.23b:*:*:*:*:*:*:*3.0.23bVulnerableSamba
cpe:2.3:a:samba:samba:3.0.23c:*:*:*:*:*:*:*3.0.23cVulnerableSamba
cpe:2.3:a:samba:samba:3.0.23d:*:*:*:*:*:*:*3.0.23dVulnerableSamba
cpe:2.3:a:samba:samba:3.0.24:*:*:*:*:*:*:*3.0.24VulnerableSamba
cpe:2.3:a:samba:samba:3.0.25:pre1:*:*:*:*:*:*3.0.25 pre1VulnerableSamba
cpe:2.3:a:samba:samba:3.0.25:pre2:*:*:*:*:*:*3.0.25 pre2VulnerableSamba
cpe:2.3:a:samba:samba:3.0.25:rc1:*:*:*:*:*:*3.0.25 rc1VulnerableSamba
cpe:2.3:a:samba:samba:3.0.25:rc2:*:*:*:*:*:*3.0.25 rc2VulnerableSamba
cpe:2.3:a:samba:samba:3.0.25:rc3:*:*:*:*:*:*3.0.25 rc3VulnerableSamba
  • cpe:2.3:a:samba:samba:3.0.15:*:*:*:*:*:*:* Versions 3.0.15 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.16:*:*:*:*:*:*:* Versions 3.0.16 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.17:*:*:*:*:*:*:* Versions 3.0.17 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.18:*:*:*:*:*:*:* Versions 3.0.18 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.19:*:*:*:*:*:*:* Versions 3.0.19 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.20:*:*:*:*:*:*:* Versions 3.0.20 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.20a:*:*:*:*:*:*:* Versions 3.0.20a Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.20b:*:*:*:*:*:*:* Versions 3.0.20b Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.21:*:*:*:*:*:*:* Versions 3.0.21 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.21a:*:*:*:*:*:*:* Versions 3.0.21a Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.21b:*:*:*:*:*:*:* Versions 3.0.21b Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.21c:*:*:*:*:*:*:* Versions 3.0.21c Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.22:*:*:*:*:*:*:* Versions 3.0.22 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.23:*:*:*:*:*:*:* Versions 3.0.23 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.23a:*:*:*:*:*:*:* Versions 3.0.23a Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.23b:*:*:*:*:*:*:* Versions 3.0.23b Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.23c:*:*:*:*:*:*:* Versions 3.0.23c Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.23d:*:*:*:*:*:*:* Versions 3.0.23d Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.24:*:*:*:*:*:*:* Versions 3.0.24 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.25:pre1:*:*:*:*:*:* Versions 3.0.25 pre1 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.25:pre2:*:*:*:*:*:* Versions 3.0.25 pre2 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.25:rc1:*:*:*:*:*:* Versions 3.0.25 rc1 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.25:rc2:*:*:*:*:*:* Versions 3.0.25 rc2 Vulnerable ·Samba
  • cpe:2.3:a:samba:samba:3.0.25:rc3:*:*:*:*:*:* Versions 3.0.25 rc3 Vulnerable ·Samba

Remediation

Red Hat 1 advisory

  • RHSA-2007:0354 Released 2007-05-14 · Red Hat rating Critical
    samba security update
    • Red Hat Desktop version 3 samba-3.0.9-1.3E.13.2, samba-3.0.9-1.3E.13.2.i386, samba-client-3.0.9-1.3E.13.2 +5
    • Red Hat Enterprise Linux (v. 5 server) samba-3.0.23c-2.el5.2.0.2, samba-3.0.23c-2.el5.2.0.2.i386, samba-3.0.23c-2.el5.2.0.2.ia64 +13
    • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 samba-2.2.12-1.21as.6, samba-2.2.12-1.21as.6.i386, samba-2.2.12-1.21as.6.ia64 +6
    • Red Hat Enterprise Linux AS version 3 samba-3.0.9-1.3E.13.2, samba-3.0.9-1.3E.13.2.i386, samba-3.0.9-1.3E.13.2.ia64 +13
    • Red Hat Enterprise Linux AS version 4 samba-3.0.10-1.4E.12.2, samba-3.0.10-1.4E.12.2.i386, samba-3.0.10-1.4E.12.2.ia64 +13
    • Red Hat Enterprise Linux Desktop (v. 5 client) samba-3.0.23c-2.el5.2.0.2, samba-3.0.23c-2.el5.2.0.2.i386, samba-client-3.0.23c-2.el5.2.0.2 +5
    • Red Hat Enterprise Linux Desktop version 4 samba-3.0.10-1.4E.12.2, samba-3.0.10-1.4E.12.2.i386, samba-client-3.0.10-1.4E.12.2 +5
    • Red Hat Enterprise Linux ES version 2.1 samba-2.2.12-1.21as.6, samba-2.2.12-1.21as.6.i386, samba-client-2.2.12-1.21as.6.i386 +2
    • Red Hat Enterprise Linux ES version 3 samba-3.0.9-1.3E.13.2, samba-3.0.9-1.3E.13.2.i386, samba-3.0.9-1.3E.13.2.ia64 +9
    • Red Hat Enterprise Linux ES version 4 samba-3.0.10-1.4E.12.2, samba-3.0.10-1.4E.12.2.i386, samba-3.0.10-1.4E.12.2.ia64 +9
    • Red Hat Enterprise Linux WS version 2.1 samba-2.2.12-1.21as.6, samba-2.2.12-1.21as.6.i386, samba-client-2.2.12-1.21as.6.i386 +2
    • Red Hat Enterprise Linux WS version 3 samba-3.0.9-1.3E.13.2, samba-3.0.9-1.3E.13.2.i386, samba-3.0.9-1.3E.13.2.ia64 +9
    • Red Hat Enterprise Linux WS version 4 samba-3.0.10-1.4E.12.2, samba-3.0.10-1.4E.12.2.i386, samba-3.0.10-1.4E.12.2.ia64 +9
    • Red Hat Linux Advanced Workstation 2.1 samba-2.2.12-1.21as.6, samba-2.2.12-1.21as.6.ia64, samba-client-2.2.12-1.21as.6.ia64 +2

Vendor assessments

Red Hat

Red Hat rating: Critical. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Desktop version 3Fixed RHSA-2007:0354
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2007:0354
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 Fixed RHSA-2007:0354
Red Hat Enterprise Linux AS version 3Fixed RHSA-2007:0354
Red Hat Enterprise Linux AS version 4Fixed RHSA-2007:0354
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2007:0354
Red Hat Enterprise Linux Desktop version 4Fixed RHSA-2007:0354
Red Hat Enterprise Linux ES version 2.1Fixed RHSA-2007:0354
Red Hat Enterprise Linux ES version 3Fixed RHSA-2007:0354
Red Hat Enterprise Linux ES version 4Fixed RHSA-2007:0354
Red Hat Enterprise Linux WS version 2.1Fixed RHSA-2007:0354
Red Hat Enterprise Linux WS version 3Fixed RHSA-2007:0354
Red Hat Enterprise Linux WS version 4Fixed RHSA-2007:0354
Red Hat Linux Advanced Workstation 2.1Fixed RHSA-2007:0354

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-2446
  2. 2026-10-03 Alias added: GHSA-h3hj-j528-h53w

References

Patch 1

Advisory 16

Other 21

  • TI-2020-01431 Netlogon Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 10.0
  • TI-2017-05139 Code injection in samba KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-00210 The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x… CVSS 2.0HIGH 10.0
  • TI-2003-00081 Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in… CVSS 2.0HIGH 10.0
  • TI-2003-00185 Buffer overflow in the call_trans2open function in trans2.c for Samba 2.2.x before… CVSS 2.0HIGH 10.0
  • TI-2004-02557 distcc 2.x, as used in XCode 1.5 and others, when not configured to restrict access to… CVSS 2.0HIGH 9.3
See all 215 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences