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…

Description

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).

Scores

EPSS (exploitation in 30 days)

77.7% · top 0.4% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.

Weakness

• n/a
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• n/a

  • affected n/a

References (75)

• GLSA-200705-15 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• 20070515 ZDI-07-032: Samba sec_io_acl Heap Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 25289 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20070920 VMSA-2007-0006 Critical security updates for all supported versions of VMware ESX Server, VMware Server, VMware Workstation, VMware ACE, and VMware Player (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
• 20070515 ZDI-07-031: Samba smb_io_notify_option_type_data Heap Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 20070515 ZDI-07-029: Samba lsa_io_privilege_set Heap Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• http://www.samba.org/samba/security/CVE-2007-2446.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• samba-lsaiotransnames-bo(34316) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• http://www.xerox.com/downloads/usa/en/c/cert_XRX08_001.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred
• ADV-2007-2732 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• ADV-2007-1805 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• ADV-2007-3229 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 25772 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• HPSBUX02218 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• OpenPKG-SA-2007.012 (opens in a new tab)vendor-advisoryx_refsource_OPENPKGx_transferred
• 25257 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 25391 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24198 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 20070515 ZDI-07-030: Samba netdfs_io_dfs_EnumInfo_d Heap Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• SUSE-SA:2007:031 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 25270 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20070515 FLEA-2007-0017-1: samba (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• APPLE-SA-2007-07-31 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
• samba-secioacl-bo(34314) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• ADV-2007-2281 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-07-033.html (opens in a new tab)x_refsource_MISCx_transferred
• ADV-2007-2210 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• HPSBTU02218 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• samba-netdfsiodfsenuminfod-bo(34311) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 2007-0017 (opens in a new tab)vendor-advisoryx_refsource_TRUSTIXx_transferred
• USN-460-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• samba-smbionotifyoptiontypedata-bo(34312) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 2702 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
• 25567 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 34731 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-07-031.html (opens in a new tab)x_refsource_MISCx_transferred
• 34699 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• 25241 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 28292 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• MDKSA-2007:104 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• 25256 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://issues.rpath.com/browse/RPL-1366 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 25259 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• samba-lsaioprivilegeset-bo(34309) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• SSA:2007-134-01 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
• 34732 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• 102964 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
• 20070513 [SAMBA-SECURITY] CVE-2007-2446: Multiple Heap Overflows Allow Remote Code Execution (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 1018050 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 23973 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-07-030.html (opens in a new tab)x_refsource_MISCx_transferred
• 26909 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2008-0050 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 27706 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• DSA-1291 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• VU#773720 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
• http://docs.info.apple.com/article.html?artnum=306172 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 25232 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 25251 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 200588 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
• 25246 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20070515 ZDI-07-033: Samba lsa_io_trans_names Heap Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 24197 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 34733 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• oval:org.mitre.oval:def:11415 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• 25159 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-07-032.html (opens in a new tab)x_refsource_MISCx_transferred
• 25255 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 24196 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• RHSA-2007:0354 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• 24195 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://www.zerodayinitiative.com/advisories/ZDI-07-029.html (opens in a new tab)x_refsource_MISCx_transferred
• 26235 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 25675 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2007-2079 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-2446](https://trackcve.app/badge/CVE-2007-2446.svg)](https://trackcve.app/cve/CVE-2007-2446)

Record last updated 7 Aug 2024, 13:42 UTC.