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Test ID:1.3.6.1.4.1.25623.1.0.801979
Category:Privilege escalation
Title:OpenVAS Scanner Symlink Attack Local Privilege Escalation Vulnerability
Summary:OpenVAS Scanner is prone to a privilege escalation vulnerability.
Description:Summary:
OpenVAS Scanner is prone to a privilege escalation vulnerability.

Vulnerability Insight:
The flaw is due to the application passing a predictable temporary
filename to the '-r' parameter of the ovaldi application, which can be
exploited to overwrite arbitrary files via symlink attacks.

NOTE: This vulnerability exists when ovaldi support enabled.

Vulnerability Impact:
Successful exploitation allows local user on a client or server system can
gain access to the administrator or root account thus taking full control of the system.

Affected Software/OS:
OpenVAS Project OpenVAS Scanner 3.2.4.

Solution:
Upgrade to OpenVAS Scanner 4 or later.

CVSS Score:
6.6

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-3351
https://access.redhat.com/security/cve/cve-2011-3351
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3351
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-3351
https://security-tracker.debian.org/tracker/CVE-2011-3351
CopyrightCopyright (C) 2012 Greenbone AG

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