Vulnerability Name:

CVE-2006-6585 (CCN-39932)

Assigned:2006-12-10
Published:2006-12-10
Updated:2018-10-17
Summary:The Extensions manager in Mozilla Firefox 2.0 does not properly populate the list of local extensions, which allows attackers to construct an extension that hides itself by finding its name in the list and then calling RemoveElement, as demonstrated by the FFsniFF extension.
Note: it was later reported that 3.0 is also affected.
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:6.4 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P)
5.2 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
4.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)
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 Type:CWE-Other
Vulnerability Consequences:Other
References:Source: MISC
Type: UNKNOWN
http://azurit.elbiahosting.sk/ffsniff/ffsniff-0.2.tar.gz

Source: MITRE
Type: CNA
CVE-2006-6585

Source: SREASON
Type: UNKNOWN
2046

Source: CCN
Type: Mozilla Web site
Firefox web browser

Source: CCN
Type: OSVDB ID: 35912
Mozilla Firefox Extension Manager RemoveElement Extension Concealment

Source: BUGTRAQ
Type: UNKNOWN
20061210 Firefox 2.0 security bug: Extensions can hide themself

Source: BUGTRAQ
Type: UNKNOWN
20080623 Firefox 3.0 security bug: Extensions can STILL hide themselves

Source: CCN
Type: BugTraq Mailing List, Dec 10 2006 03:45PM
Firefox 2.0 security bug: Extensions can hide themself

Source: XF
Type: UNKNOWN
firefox-extensions-weak-security(39932)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mozilla:firefox:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:mozilla:firefox:3.0:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:mozilla:firefox:2.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    mozilla firefox 2.0
    mozilla firefox 3.0
    mozilla firefox 2.0