Vulnerability Name:

CVE-2011-4256 (CCN-71383)

Assigned:2011-11-18
Published:2011-11-18
Updated:2012-03-08
Summary:The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code via unknown vectors.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
7.4 High (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (CCN 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
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-94
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-4256

Source: CCN
Type: RealNetworks Web site
Security Update For Helix Enterprise Player, formerly RealPlayer Enterprise

Source: CCN
Type: SA46954
RealPlayer Multiple Vulnerabilities

Source: CCN
Type: SA46963
Mac RealPlayer Multiple Vulnerabilities

Source: CCN
Type: SA48868
RealPlayer Enterprise Multiple Vulnerabilities

Source: CCN
Type: RealNetworks November 2011 Update
RealNetworks, Inc. Releases Update to Address Security Vulnerabilities.

Source: CONFIRM
Type: Vendor Advisory
http://service.real.com/realplayer/security/11182011_player/en/

Source: CCN
Type: OSVDB ID: 77277
RealPlayer RV30 Uninitialized Index Value Handling Unspecified Remote Code Execution

Source: CCN
Type: BID-50741
Real Networks RealPlayer Versions Prior to 15.0.0 Multiple Remote Vulnerabilities

Source: XF
Type: UNKNOWN
realplayer-index-value-code-exec(71383)

Source: CCN
Type: ZDI-11-337
RealNetworks RealPlayer RV30 Uninitialized Index Value Remote Code Execution Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:realnetworks:realplayer:7.0:*:mac_os:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:8.0:*:mac_os:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:10.0:*:mac_os_x:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:10.0.0.305:*:mac_os:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:10.0.0.331:*:mac_os:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:10.1:*:mac_os_x:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:12.0.0.1569:*:mac_os:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:*:*:mac_os:*:*:*:*:* (Version <= 12.0.0.1701)

    • Configuration 2:
  • cpe:/a:realnetworks:realplayer:4:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:5:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:6:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:7:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:8:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:10.0:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:10.5:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.2.1744:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.2.2315:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.1:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:11_build_6.0.14.748:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:12.0.0.1444:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:12.0.0.1548:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.1.609:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.1.633:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:14.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:*:*:*:*:*:*:*:* (Version <= 14.0.7)

    • Configuration CCN 1:
  • cpe:/a:realnetworks:realplayer:14.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:realnetworks:realplayer:12.0.0.1701::mac:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    realnetworks realplayer 7.0
    realnetworks realplayer 8.0
    realnetworks realplayer 10.0
    realnetworks realplayer 10.0.0.305
    realnetworks realplayer 10.0.0.331
    realnetworks realplayer 10.1
    realnetworks realplayer 12.0.0.1569
    realnetworks realplayer *
    realnetworks realplayer 4
    realnetworks realplayer 5
    realnetworks realplayer 6
    realnetworks realplayer 7
    realnetworks realplayer 8
    realnetworks realplayer 10.0
    realnetworks realplayer 10.5
    realnetworks realplayer 11.0
    realnetworks realplayer 11.0.1
    realnetworks realplayer 11.0.2
    realnetworks realplayer 11.0.2.1744
    realnetworks realplayer 11.0.2.2315
    realnetworks realplayer 11.0.3
    realnetworks realplayer 11.0.4
    realnetworks realplayer 11.0.5
    realnetworks realplayer 11.1
    realnetworks realplayer 11.1.3
    realnetworks realplayer 11_build_6.0.14.748
    realnetworks realplayer 12.0.0.1444
    realnetworks realplayer 12.0.0.1548
    realnetworks realplayer 14.0.0
    realnetworks realplayer 14.0.1
    realnetworks realplayer 14.0.1.609
    realnetworks realplayer 14.0.1.633
    realnetworks realplayer 14.0.2
    realnetworks realplayer 14.0.3
    realnetworks realplayer 14.0.4
    realnetworks realplayer 14.0.5
    realnetworks realplayer 14.0.6
    realnetworks realplayer *
    realnetworks realplayer 14.0.7
    realnetworks realplayer 12.0.0.1701