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Ubuntu Update for samba vulnerabilities USN-460-1

Information

Severity

Severity

Critical

Family

Family

Ubuntu Local Security Checks

CVSSv2 Base

CVSSv2 Base

10.0

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

15 years ago

Modified

Modified

6 years ago

Summary

Ubuntu Update for Linux kernel vulnerabilities USN-460-1

Insight

Insight

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)

Affected Software

Affected Software

samba vulnerabilities on Ubuntu 6.06 LTS , Ubuntu 6.10 , Ubuntu 7.04

Solution

Solution

Please Install the Updated Packages.

Common Vulnerabilities and Exposures (CVE)