Vulnerability Name:

CVE-2006-3511 (CCN-27649)

Assigned:2006-07-10
Published:2006-07-10
Updated:2021-12-10
Summary:Internet Explorer 6 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by setting the fonts property of the HtmlDlgSafeHelper object, which triggers a null dereference.
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:N/A:L)
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): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
4.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/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): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
4.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/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): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: Browser Fun Blog Monday, July 10, 2006
MoBB #11: HtmlDlgSafeHelper fonts

Source: MISC
Type: Exploit
http://browserfun.blogspot.com/2006/07/mobb-11-htmldlgsafehelper-fonts.html

Source: MITRE
Type: CNA
CVE-2006-3511

Source: OSVDB
Type: Broken Link
27055

Source: CCN
Type: OSVDB ID: 27055
Microsoft IE HtmlDlgSafeHelper fonts Property NULL Dereference

Source: BID
Type: Exploit, Third Party Advisory, VDB Entry
18929

Source: CCN
Type: BID-18929
Microsoft Internet Explorer HtmlDlgSafeHelper Remote Denial Of Service Vulnerability

Source: VUPEN
Type: Not Applicable
ADV-2006-2743

Source: XF
Type: UNKNOWN
ie-htmldlgsafehelper-dos(27649)

Source: XF
Type: VDB Entry
ie-htmldlgsafehelper-dos(27649)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:6.0:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:6.0:sp2:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_xp:-:sp2:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:ie:6.0:sp2:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft internet explorer 6.0
    microsoft internet explorer 6.0 sp1
    microsoft internet explorer 6.0 sp2
    microsoft windows xp - sp2
    microsoft ie 6.0
    microsoft ie 6.0 sp1
    microsoft ie 6.0 sp2