Vulnerability Name:

CCN-51291

Published:2009-06-10
Updated:2009-06-10
Summary:Multiple Norman products could allow a remote attacker to bypass security restrictions, caused by a vulnerability in Norman's compression library (NCL). By sending a specially-crafted RAR or CAB file to a vulnerable system, a remote attacker could exploit this vulnerability to bypass scanning detection and possibly launch further attacks on the vulnerable system.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: Secdev - Thierry Zoller Blog
Advisory : Norman generic evasion (RAR)

Source: CCN
Type: SA35442
Norman Products CAB / RAR Archive Handling Security Bypass

Source: CCN
Type: Norman Web site
Vulnerabilites in Norman's compression library (NCL)

Source: CCN
Type: OSVDB ID: 55090
Norman Multiple Products CAB Archive Scanning Bypass

Source: CCN
Type: OSVDB ID: 55091
Norman Multiple Products RAR Archive Scanning Bypass

Source: CCN
Type: BID-35357
Multiple Norman Products RAR/CAB File Scan Evasion Vulnerability

Source: XF
Type: UNKNOWN
norman-rar-security-bypass(51291)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:norman:norman_virus_control:5.90:*:*:*:*:*:*:*
  • OR cpe:/a:norman:norman_virus_control:5.82:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    norman norman virus control 5.90
    norman norman virus control 5.82