aptlinex gambas-apt.lock symlink

aptlinex-gambasaptlock-symlink (41956) The risk level is classified as MediumMedium Risk

Description:

aptlinex could allow a local attacker to launch a symlink attack. The ModMain.module uses the "gambas-apt.lock" temporary file insecurely. A local attacker could exploit this vulnerability by creating a symbolic link from the "gambas-apt.lock" temporary file to other files on the system, which would allow the attacker to overwrite arbitrary files on the system with elevated privileges.

*CVSS:

Base Score: 3.3
  Access Vector: Local
  Access Complexity: Medium
  Authentication: None
  Confidentiality Impact: None
  Integrity Impact: Partial
  Availability Impact: Partial
 
Temporal Score: 2.9
  Exploitability: High
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

File Manipulation

Remedy:

Upgrade to the latest version of aptlinex (0.91-1 or later), available from the Debian Web site. See References.

References:

Platforms Affected:

  • Debian aptlinex 0.9-1

Reported:

Apr 17, 2008

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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