Vulnerability Name:

CVE-2016-9018 (CCN-118377)

Assigned:2016-10-21
Published:2016-10-21
Updated:2016-11-29
Summary:Improper handling of a repeating VRAT chunk in qcpfformat.dll allows attackers to cause a Null pointer dereference and crash in RealNetworks RealPlayer 18.1.5.705 through a crafted .QCP media file.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
3.7 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-476
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2016-9018

Source: CCN
Type: RealPlayer Web site
RealPlayer

Source: BID
Type: Third Party Advisory, VDB Entry
94239

Source: CCN
Type: BID-94239
RealNetworks RealPlayer CVE-2016-9018 Null Pointer Dereference Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
realplayer-qcp-cve20169018-dos(118377)

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [10-21-2016]

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory
40617

Vulnerable Configuration:Configuration 1:
  • cpe:/a:realnetworks:realplayer:18.1.5.705:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:realnetworks:realplayer:18.1.5.705:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    realnetworks realplayer 18.1.5.705
    realnetworks realplayer 18.1.5.705