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ubuntuUbuntuUSN-460-1
HistoryMay 16, 2007 - 12:00 a.m.

Samba vulnerabilities

2007-05-1600:00:00
ubuntu.com
36

7.4 High

AI Score

Confidence

Low

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.965 High

EPSS

Percentile

99.6%

Releases

  • Ubuntu 7.04
  • Ubuntu 6.10
  • Ubuntu 6.06

Details

Paul Griffith and Andrew Hogue discovered that Samba did not fully drop
root privileges while translating SIDs. A remote authenticated user
could issue SMB operations during a small window of opportunity and gain
root privileges. (CVE-2007-2444)

Brian Schafer discovered that Samba did not handle NDR parsing
correctly. A remote attacker could send specially crafted MS-RPC
requests that could overwrite heap memory and execute arbitrary code.
(CVE-2007-2446)

It was discovered that Samba did not correctly escape input parameters
for external scripts defined in smb.conf. Remote authenticated users
could send specially crafted MS-RPC requests and execute arbitrary shell
commands. (CVE-2007-2447)

OSVersionArchitecturePackageVersionFilename
Ubuntu7.04noarchsamba< 3.0.24-2ubuntu1.1UNKNOWN
Ubuntu6.10noarchsamba< 3.0.22-1ubuntu4.2UNKNOWN
Ubuntu6.06noarchsamba< 3.0.22-1ubuntu3.3UNKNOWN

7.4 High

AI Score

Confidence

Low

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.965 High

EPSS

Percentile

99.6%