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Test Kennung:1.3.6.1.4.1.25623.1.0.882664
Kategorie:CentOS Local Security Checks
Titel:CentOS Update for kernel CESA-2017:0294 centos7
Zusammenfassung:Check the version of kernel
Beschreibung:Summary:
Check the version of kernel

Vulnerability Insight:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security Fix(es):

* A use-after-free flaw was found in the way the Linux kernel's Datagram
Congestion Control Protocol (DCCP) implementation freed SKB (socket buffer)
resources for a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO option is
set on the socket. A local, unprivileged user could use this flaw to alter
the kernel memory, allowing them to escalate their privileges on the
system. (CVE-2017-6074, Important)

Affected Software/OS:
kernel on CentOS 7

Solution:
Please Install the Updated Packages.

CVSS Score:
7.2

CVSS Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2017-6074
BugTraq ID: 96310
http://www.securityfocus.com/bid/96310
Debian Security Information: DSA-3791 (Google Search)
http://www.debian.org/security/2017/dsa-3791
https://www.exploit-db.com/exploits/41457/
https://www.exploit-db.com/exploits/41458/
http://www.openwall.com/lists/oss-security/2017/02/22/3
RedHat Security Advisories: RHSA-2017:0293
http://rhn.redhat.com/errata/RHSA-2017-0293.html
RedHat Security Advisories: RHSA-2017:0294
http://rhn.redhat.com/errata/RHSA-2017-0294.html
RedHat Security Advisories: RHSA-2017:0295
http://rhn.redhat.com/errata/RHSA-2017-0295.html
RedHat Security Advisories: RHSA-2017:0316
http://rhn.redhat.com/errata/RHSA-2017-0316.html
RedHat Security Advisories: RHSA-2017:0323
http://rhn.redhat.com/errata/RHSA-2017-0323.html
RedHat Security Advisories: RHSA-2017:0324
http://rhn.redhat.com/errata/RHSA-2017-0324.html
RedHat Security Advisories: RHSA-2017:0345
http://rhn.redhat.com/errata/RHSA-2017-0345.html
RedHat Security Advisories: RHSA-2017:0346
http://rhn.redhat.com/errata/RHSA-2017-0346.html
RedHat Security Advisories: RHSA-2017:0347
http://rhn.redhat.com/errata/RHSA-2017-0347.html
RedHat Security Advisories: RHSA-2017:0365
http://rhn.redhat.com/errata/RHSA-2017-0365.html
RedHat Security Advisories: RHSA-2017:0366
http://rhn.redhat.com/errata/RHSA-2017-0366.html
RedHat Security Advisories: RHSA-2017:0403
http://rhn.redhat.com/errata/RHSA-2017-0403.html
RedHat Security Advisories: RHSA-2017:0501
http://rhn.redhat.com/errata/RHSA-2017-0501.html
RedHat Security Advisories: RHSA-2017:0932
https://access.redhat.com/errata/RHSA-2017:0932
RedHat Security Advisories: RHSA-2017:1209
https://access.redhat.com/errata/RHSA-2017:1209
http://www.securitytracker.com/id/1037876
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