7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
Linux kernel is vulnerable to denial of service(DoS) attacks. This is because of the way Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attacker could use this flaw to trigger time and calculation expensive fragment reassembly algorithm by sending specially crafted packets which could lead to a CPU saturation.
www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-004.txt
www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-linux-en
www.openwall.com/lists/oss-security/2019/06/28/2
www.openwall.com/lists/oss-security/2019/07/06/3
www.openwall.com/lists/oss-security/2019/07/06/4
www.securityfocus.com/bid/105108
www.securitytracker.com/id/1041476
www.securitytracker.com/id/1041637
access.redhat.com/articles/3553061
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index
access.redhat.com/errata/RHSA-2018:2785
access.redhat.com/errata/RHSA-2018:2791
access.redhat.com/errata/RHSA-2018:2846
access.redhat.com/errata/RHSA-2018:2924
access.redhat.com/errata/RHSA-2018:2925
access.redhat.com/errata/RHSA-2018:2933
access.redhat.com/errata/RHSA-2018:2948
access.redhat.com/errata/RHSA-2018:3083
access.redhat.com/errata/RHSA-2018:3096
access.redhat.com/errata/RHSA-2018:3459
access.redhat.com/errata/RHSA-2018:3540
access.redhat.com/errata/RHSA-2018:3586
access.redhat.com/errata/RHSA-2018:3590
access.redhat.com/security/cve/CVE-2017-18360
access.redhat.com/security/cve/CVE-2018-18690
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1322930
bugzilla.redhat.com/show_bug.cgi?id=1488484
bugzilla.redhat.com/show_bug.cgi?id=1504058
bugzilla.redhat.com/show_bug.cgi?id=1507027
bugzilla.redhat.com/show_bug.cgi?id=1542494
bugzilla.redhat.com/show_bug.cgi?id=1557434
bugzilla.redhat.com/show_bug.cgi?id=1557599
bugzilla.redhat.com/show_bug.cgi?id=1558328
bugzilla.redhat.com/show_bug.cgi?id=1561162
bugzilla.redhat.com/show_bug.cgi?id=1563697
bugzilla.redhat.com/show_bug.cgi?id=1564186
bugzilla.redhat.com/show_bug.cgi?id=1568167
bugzilla.redhat.com/show_bug.cgi?id=1572983
bugzilla.redhat.com/show_bug.cgi?id=1584775
bugzilla.redhat.com/show_bug.cgi?id=1592654
bugzilla.redhat.com/show_bug.cgi?id=1609717
cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf
git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=c30f1fc041b74ecdb072dd44f858750414b8b19f
lists.debian.org/debian-lts-announce/2018/08/msg00014.html
lists.debian.org/debian-lts-announce/2019/03/msg00017.html
security.netapp.com/advisory/ntap-20181003-0002/
support.f5.com/csp/article/K74374841?utm_source=f5support&utm_medium=RSS
usn.ubuntu.com/3740-1/
usn.ubuntu.com/3740-2/
usn.ubuntu.com/3741-1/
usn.ubuntu.com/3741-2/
usn.ubuntu.com/3742-1/
usn.ubuntu.com/3742-2/
www.debian.org/security/2018/dsa-4272
www.kb.cert.org/vuls/id/641765
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C