National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-3196 Detail

Current Description

PCAUSA Rawether framework does not properly validate BPF data, allowing a crafted malicious BPF program to perform operations on memory outside of its typical bounds on the driver's receipt of network packets. Local attackers can exploit this issue to execute arbitrary code with SYSTEM privileges.

Source:  MITRE
Description Last Modified:  12/15/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://blog.rewolf.pl/blog/?p=1778 Exploit Third Party Advisory
http://www.securityfocus.com/bid/96993/discuss Third Party Advisory VDB Entry
https://www.itsecuritynews.info/vuln-printing-communications-association-rawether-cve-2017-3196-local-privilege-escalation-vulnerability/ Third Party Advisory
https://www.kb.cert.org/vuls/id/600671 Exploit Mitigation Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-3196
NVD Published Date:
12/15/2017
NVD Last Modified:
01/12/2018