Vulnerability Name:

CVE-2012-2862 (CCN-77746)

Assigned:2012-08-09
Published:2012-08-09
Updated:2017-09-19
Summary:Use-after-free vulnerability in the PDF functionality in Google Chrome before 21.0.1180.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document.
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:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
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: CONFIRM
Type: UNKNOWN
http://code.google.com/p/chromium/issues/detail?id=136643

Source: CONFIRM
Type: UNKNOWN
http://code.google.com/p/chromium/issues/detail?id=137721

Source: CONFIRM
Type: UNKNOWN
http://code.google.com/p/chromium/issues/detail?id=137957

Source: MITRE
Type: CNA
CVE-2012-2862

Source: CCN
Type: Google Chrome Releases Web site
Stable Channel Release

Source: CONFIRM
Type: UNKNOWN
http://googlechromereleases.blogspot.com/2012/08/stable-channel-update.html

Source: XF
Type: UNKNOWN
google-chrome-cve20122862-ce(77746)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:14788

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:21.0.1180.0:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.1:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.2:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.31:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.32:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.33:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.34:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.35:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.36:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.37:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.38:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.39:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.41:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.46:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.47:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.48:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.49:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.50:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.51:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.52:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.53:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.54:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.55:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.56:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.57:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.59:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.60:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.61:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.62:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.63:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.64:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.68:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.69:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.70:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.71:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.72:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.73:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version <= 21.0.1180.74)

    • Configuration CCN 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.56:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.55:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.54:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.53:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.52:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.51:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.50:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.49:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.48:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.47:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.46:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.41:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.39:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.38:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.37:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.36:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.35:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.34:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.33:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.32:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.31:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.2:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.1:*:*:*:*:*:*:*
  • OR cpe:/a:google:chrome:21.0.1180.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:14788
    V
    		Use-after-free vulnerability in the PDF functionality in Google Chrome before 21.0.1180.75
    2013-08-12
    oval:com.ubuntu.precise:def:20122862000
    V
    		CVE-2012-2862 on Ubuntu 12.04 LTS (precise) - low.
    2012-08-09
    BACK
    google chrome 21.0.1180.0
    google chrome 21.0.1180.1
    google chrome 21.0.1180.2
    google chrome 21.0.1180.31
    google chrome 21.0.1180.32
    google chrome 21.0.1180.33
    google chrome 21.0.1180.34
    google chrome 21.0.1180.35
    google chrome 21.0.1180.36
    google chrome 21.0.1180.37
    google chrome 21.0.1180.38
    google chrome 21.0.1180.39
    google chrome 21.0.1180.41
    google chrome 21.0.1180.46
    google chrome 21.0.1180.47
    google chrome 21.0.1180.48
    google chrome 21.0.1180.49
    google chrome 21.0.1180.50
    google chrome 21.0.1180.51
    google chrome 21.0.1180.52
    google chrome 21.0.1180.53
    google chrome 21.0.1180.54
    google chrome 21.0.1180.55
    google chrome 21.0.1180.56
    google chrome 21.0.1180.57
    google chrome 21.0.1180.59
    google chrome 21.0.1180.60
    google chrome 21.0.1180.61
    google chrome 21.0.1180.62
    google chrome 21.0.1180.63
    google chrome 21.0.1180.64
    google chrome 21.0.1180.68
    google chrome 21.0.1180.69
    google chrome 21.0.1180.70
    google chrome 21.0.1180.71
    google chrome 21.0.1180.72
    google chrome 21.0.1180.73
    google chrome *
    google chrome *
    google chrome 21.0.1180.56
    google chrome 21.0.1180.55
    google chrome 21.0.1180.54
    google chrome 21.0.1180.53
    google chrome 21.0.1180.52
    google chrome 21.0.1180.51
    google chrome 21.0.1180.50
    google chrome 21.0.1180.49
    google chrome 21.0.1180.48
    google chrome 21.0.1180.47
    google chrome 21.0.1180.46
    google chrome 21.0.1180.41
    google chrome 21.0.1180.39
    google chrome 21.0.1180.38
    google chrome 21.0.1180.37
    google chrome 21.0.1180.36
    google chrome 21.0.1180.35
    google chrome 21.0.1180.34
    google chrome 21.0.1180.33
    google chrome 21.0.1180.32
    google chrome 21.0.1180.31
    google chrome 21.0.1180.2
    google chrome 21.0.1180.1
    google chrome 21.0.1180.0