National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2017-6074 Detail

Current Description

The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.

Source:  MITRE
Description Last Modified:  02/22/2017
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://rhn.redhat.com/errata/RHSA-2017-0293.html
http://rhn.redhat.com/errata/RHSA-2017-0294.html
http://rhn.redhat.com/errata/RHSA-2017-0295.html
http://rhn.redhat.com/errata/RHSA-2017-0316.html
http://rhn.redhat.com/errata/RHSA-2017-0323.html
http://rhn.redhat.com/errata/RHSA-2017-0324.html
http://rhn.redhat.com/errata/RHSA-2017-0345.html
http://rhn.redhat.com/errata/RHSA-2017-0346.html
http://rhn.redhat.com/errata/RHSA-2017-0347.html
http://rhn.redhat.com/errata/RHSA-2017-0365.html
http://rhn.redhat.com/errata/RHSA-2017-0366.html
http://rhn.redhat.com/errata/RHSA-2017-0403.html
http://rhn.redhat.com/errata/RHSA-2017-0501.html
http://www.debian.org/security/2017/dsa-3791
http://www.openwall.com/lists/oss-security/2017/02/22/3 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
http://www.securityfocus.com/bid/96310 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037876
https://access.redhat.com/errata/RHSA-2017:0932
https://access.redhat.com/errata/RHSA-2017:1209
https://github.com/torvalds/linux/commit/5edabca9d4cff7f1f2b68f0bac55ef99d9798ba4 Issue Tracking Patch Third Party Advisory
https://source.android.com/security/bulletin/2017-07-01
https://www.exploit-db.com/exploits/41457/
https://www.exploit-db.com/exploits/41458/
https://www.tenable.com/security/tns-2017-07

Technical Details

Vulnerability Type (View All)

Change History

11 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-6074
NVD Published Date:
02/18/2017
NVD Last Modified:
07/18/2018