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).
Published 2007-05-14 21:19:00
Updated 2018-10-16 16:43:42
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Exploit prediction scoring system (EPSS) score for CVE-2007-2446

96.29%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2007-2446

  • Samba lsa_io_trans_names Heap Overflow
    Disclosure Date: 2007-05-14
    First seen: 2020-04-26
    exploit/solaris/samba/lsa_transnames_heap
    This module triggers a heap overflow in the LSA RPC service of the Samba daemon. This module uses the TALLOC chunk overwrite method (credit Ramon and Adriano), which only works with Samba versions 3.0.21-3.0.24. Additionally, this module will not work when the Samba
  • Samba lsa_io_trans_names Heap Overflow
    First seen: 2020-04-26
    auxiliary/dos/samba/lsa_transnames_heap
    This module triggers a heap overflow in the LSA RPC service of the Samba daemon. Authors: - hdm <x@hdm.io>
  • Samba lsa_io_privilege_set Heap Overflow
    First seen: 2020-04-26
    auxiliary/dos/samba/lsa_addprivs_heap
    This module triggers a heap overflow in the LSA RPC service of the Samba daemon. Authors: - hdm <x@hdm.io>
  • Samba lsa_io_trans_names Heap Overflow
    Disclosure Date: 2007-05-14
    First seen: 2020-04-26
    exploit/osx/samba/lsa_transnames_heap
    This module triggers a heap overflow in the LSA RPC service of the Samba daemon. This module uses the szone_free() to overwrite the size() or free() pointer in initial_malloc_zones structure. Authors: - Ramon de C Valle <rcvalle@metasploit.com> - Adriano Lima <adriano
  • Samba lsa_io_trans_names Heap Overflow
    Disclosure Date: 2007-05-14
    First seen: 2020-04-26
    exploit/linux/samba/lsa_transnames_heap
    This module triggers a heap overflow in the LSA RPC service of the Samba daemon. This module uses the TALLOC chunk overwrite method (credit Ramon and Adriano), which only works with Samba versions 3.0.21-3.0.24. Additionally, this module will not work when the Samba

CVSS scores for CVE-2007-2446

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
NIST

CWE ids for CVE-2007-2446

References for CVE-2007-2446

Products affected by CVE-2007-2446

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