Vulnerability Name:

CVE-2022-32271 (CCN-227783)

Assigned:2022-06-01
Published:2022-06-01
Updated:2022-06-13
Summary:In Real Player 20.0.8.310, there is a DCP:// URI Remote Arbitrary Code Execution Vulnerability. This is an internal URL Protocol used by Real Player to reference a file that contains an URL. It is possible to inject script code to arbitrary domains. It is also possible to reference arbitrary local files.
CVSS v3 Severity:9.6 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)
8.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
8.0 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
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)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-79
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-32271

Source: XF
Type: UNKNOWN
realplayer-dcpuri-code-exec(227783)

Source: CCN
Type: GitHub Web site
Real Player 'DCP://' URI Remote Arbitrary Code Execution Vulnerability

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/Edubr2020/RP_DCP_Code_Exec

Source: CCN
Type: Packet Storm Security [06-01-2022]
Real Player 16.0.3.51 / Cloud 17.0.9.17 / 20.0.7.309 DCP URI Remote Code Execution

Source: CCN
Type: RealNetworks Web site
RealPlayer and RealPlayer Cloud

Source: MISC
Type: Exploit, Third Party Advisory
https://youtu.be/AMODp3iTnqY

Vulnerable Configuration:Configuration 1:
  • cpe:/a:realnetworks:realplayer:20.0.8.310:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:realnetworks:realplayer:16.0.3.51:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    realnetworks realplayer 20.0.8.310
    realnetworks realplayer 16.0.3.51