Veracode Vulnerability DatabaseVERACODE:17613Denial Of Service (DoS)
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
linux kernel is vulnerable to denial of service (DOS) attacks. This exists because the compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem allows malicious attacker to gain privileges by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement which results in a denial of service condition.
References
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce683e5f9d045e5d67d1312a42b359cb2ab2a13c
lists.opensuse.org/opensuse-security-announce/2016-06/msg00060.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00061.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html
rhn.redhat.com/errata/RHSA-2016-1847.html
rhn.redhat.com/errata/RHSA-2016-1875.html
rhn.redhat.com/errata/RHSA-2016-1883.html
www.debian.org/security/2016/dsa-3607
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.3
www.openwall.com/lists/oss-security/2016/06/24/5
www.openwall.com/lists/oss-security/2016/09/29/10
www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
www.securityfocus.com/bid/91451
www.securitytracker.com/id/1036171
www.ubuntu.com/usn/USN-3016-1
www.ubuntu.com/usn/USN-3016-2
www.ubuntu.com/usn/USN-3016-3
www.ubuntu.com/usn/USN-3016-4
www.ubuntu.com/usn/USN-3017-1
www.ubuntu.com/usn/USN-3017-2
www.ubuntu.com/usn/USN-3017-3
www.ubuntu.com/usn/USN-3018-1
www.ubuntu.com/usn/USN-3018-2
www.ubuntu.com/usn/USN-3019-1
www.ubuntu.com/usn/USN-3020-1
access.redhat.com/errata/RHSA-2016:1847
access.redhat.com/errata/RHSA-2016:1875
access.redhat.com/errata/RHSA-2016:1883
access.redhat.com/security/cve/CVE-2016-4997
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1349722
bugzilla.redhat.com/show_bug.cgi?id=1366059
github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt
github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541
rhn.redhat.com/errata/RHSA-2016-1883.html
www.exploit-db.com/exploits/40435/
www.exploit-db.com/exploits/40489/
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C