Vulnerability Name:

CVE-2014-1765 (CCN-93970)

Assigned:2014-04-27
Published:2014-04-27
Updated:2018-10-12
Summary:Multiple use-after-free vulnerabilities in Microsoft Internet Explorer 6 through 11 allow remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014.
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.6 High (CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
5.6 Medium (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
6.9 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-399
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2014-1765

Source: SECUNIA
Type: UNKNOWN
59775

Source: CCN
Type: Microsoft Security Bulletin MS14-037
Cumulative Security Update for Internet Explorer (2975687)

Source: CCN
Type: Microsoft Security Bulletin MS14-051
Cumulative Security Update for Internet Explorer (2976627)

Source: MISC
Type: Press/Media Coverage
http://twitter.com/thezdi/statuses/444216845734666240

Source: MISC
Type: Broken Link
http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/

Source: SECTRACK
Type: VDB Entry
1030532

Source: MS
Type: UNKNOWN
MS14-037

Source: XF
Type: UNKNOWN
ms-ie-cve20141765-code-exec(93970)

Source: CCN
Type: ZDI-14-219
(Pwn2Own) Microsoft Internet Explorer CAttrArray Use-After-Free Remote Code Execution Vulnerability

Source: CCN
Type: ZDI-14-223
Microsoft Internet Explorer CAttrArray Use-After-Free Remote Code Execution Vulnerability

Source: CCN
Type: ZDI-14-261
Microsoft Internet Explorer CAttrValue Use-After-Free Remote Code Execution Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:internet_explorer:6:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:7:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:10:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:11:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:6:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:7:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:ie:10:consumer_preview:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:25096
    V
    		Internet Explorer Memory Corruption Vulnerability - CVE-2014-1765 (MS14-037)
    2014-08-25
    BACK
    microsoft internet explorer 6
    microsoft internet explorer 7
    microsoft internet explorer 8
    microsoft internet explorer 9
    microsoft internet explorer 10
    microsoft internet explorer 11
    microsoft ie 9
    microsoft ie 6
    microsoft ie 7
    microsoft ie 8
    microsoft ie 10 consumer_preview