Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cvelistCertccCVELIST:CVE-2018-5391
HistorySep 06, 2018 - 9:00 p.m.

CVE-2018-5391 The Linux kernel, versions 3.9+, IP implementation is vulnerable to denial of service conditions with low rates of specially modified packets

2018-09-0621:00:00
CWE-400
certcc
www.cve.org
7

AI Score

7.7

Confidence

High

EPSS

0.017

Percentile

87.7%

JSON

The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size.

CNA Affected

[
  {
    "product": "Kernel",
    "vendor": "Linux",
    "versions": [
      {
        "lessThan": "3.9*",
        "status": "affected",
        "version": "3.9",
        "versionType": "custom"
      }
    ]
  }
]

References

Related

nessus 64
veracode 1
huawei 2
debian 4
redhatcve 1
openvas 47
attackerkb 1
ibm 10
f5 1
osv 3
mscve 1
nvd 1
cve 1
symantec 2
prion 1
akamaiblog 1
ubuntucve 2
cisco 1
debiancve 1
arista 1
cert 1
paloalto 1
centos 2
redhat 12
checkpoint_security 1
ics 1
ubuntu 8
virtuozzo 2
mageia 3
cloudfoundry 2
amazon 2
citrix 1
oraclelinux 4
photon 1
suse 3
slackware 1
fedora 8
nessus
nessus
F5 Networks BIG-IP : Linux kernel vulnerability (K74374841)
2019-05-29 00:00:00
Cisco Application Policy Infrastructure Controller Linux Kernel IP Fragment Reassembly DoS
2019-03-27 00:00:00
EulerOS Virtualization 2.5.2 : kernel (EulerOS-SA-2018-1352)
2018-10-26 00:00:00
veracode
veracode
Denial Of Service (DoS)
2019-05-16 03:18:37
huawei
huawei
Security Advisory - FragmentSmack Vulnerability in Linux Kernel
2019-01-23 00:00:00
Security Advisory - FragmentSmack Vulnerability in Linux Kernel
2020-01-15 00:00:00
debian
debian
[SECURITY] [DSA 4272-1] linux security update
2018-08-14 21:52:19
[SECURITY] [DSA 4272-1] linux security update
2018-08-14 21:52:19
[SECURITY] [DLA 1466-1] linux-4.9 security update
2018-08-15 12:18:26
redhatcve
redhatcve
CVE-2018-5391
2020-04-02 19:57:56
openvas
openvas
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1168)
2020-01-23 00:00:00
Huawei Data Communication: FragmentSmack Vulnerability in Linux Kernel (huawei-sa-20190123-01-linux)
2020-06-05 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2018-1352)
2020-01-23 00:00:00
attackerkb
attackerkb
CVE-2018-5391
2018-09-06 00:00:00
ibm
ibm
Security Bulletin: This Power System update is being released to address CVE-2018-5391
2021-12-07 19:14:45
Security Bulletin: IBM MQ Appliance is affected by a kernel vulnerability (CVE-2018-5391)
2019-02-20 16:40:02
Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2018-5391)
2019-07-20 04:50:02
f5
f5
K74374841 : Linux kernel vulnerability CVE-2018-5391
2018-08-20 00:00:00
osv
osv
linux - security update
2018-08-14 00:00:00
linux-4.9 - security update
2018-08-13 00:00:00
linux-4.9 - security update
2019-03-14 00:00:00
mscve
mscve
Windows Denial of Service Vulnerability
2018-09-11 07:00:00
nvd
nvd
CVE-2018-5391
2018-09-06 21:29:00
cve
cve
CVE-2018-5391
2018-09-06 21:29:00
symantec
symantec
Linux Kernel CVE-2018-5391 Remote Denial of Service Vulnerability
2018-08-14 00:00:00
Linux Kernel Aug 2017 - Sep 2018 Vulnerabilities
2018-11-28 08:01:01
prion
prion
Design/Logic Flaw
2018-09-06 21:29:00
akamaiblog
akamaiblog
Linux Kernel IP Vulnerability 2
2018-08-15 18:00:00
ubuntucve
ubuntucve
CVE-2018-5391
2018-08-14 00:00:00
CVE-2018-14641
2018-09-18 00:00:00
cisco
cisco
Linux Kernel IP Fragment Reassembly Denial of Service Vulnerability Affecting Cisco Products: August 2018
2018-08-24 21:30:00
debiancve
debiancve
CVE-2018-5391
2018-09-06 21:29:00
arista
arista
Security Advisory 0037
2018-08-14 00:00:00
cert
cert
Linux kernel IP fragment re-assembly vulnerable to denial of service
2018-08-14 00:00:00
paloalto
paloalto
Information about FragmentSmack findings
2018-09-19 20:40:00
centos
centos
kernel, perf, python security update
2018-10-09 20:23:51
bpftool, kernel, perf, python security update
2018-11-15 18:40:28
redhat
redhat
(RHSA-2018:3459) Important: kernel security, bug fix, and enhancement update
2018-11-06 14:46:26
(RHSA-2018:2846) Important: kernel security and bug fix update
2018-10-09 14:48:41
(RHSA-2018:2785) Important: kernel security and bug fix update
2018-09-25 19:35:35
checkpoint_security
checkpoint_security
Check Point response to SegmentSmack (CVE-2018-5390) and FragmentSmack (CVE-2018-5391)
2018-08-15 04:43:24
ics
ics
Siemens RUGGEDCOM, SCALANCE, SIMATIC, SINEMA (Update B)
2020-09-08 12:00:00
ubuntu
ubuntu
Linux kernel (HWE) vulnerabilities
2018-08-14 00:00:00
Linux kernel vulnerabilities
2018-08-14 00:00:00
Linux kernel vulnerabilities
2018-08-14 00:00:00
virtuozzo
virtuozzo
Important kernel security update: CVE-2018-5391 and other issues; new kernel 2.6.32-042stab134.3; Virtuozzo 6.0 Update 12 Hotfix 33 (6.0.12-3724)
2018-10-15 00:00:00
Important kernel security update: CVE-2018-5391 and other issues; new kernel 2.6.32-042stab134.3 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0
2018-10-15 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2018-09-22 22:23:51
Updated kernel-tmb packages fix security vulnerabilities
2018-10-27 12:45:46
Updated kernel-linus packages fix security vulnerabilities
2018-10-27 12:45:46
cloudfoundry
cloudfoundry
USN-3740-2: Linux kernel (HWE) vulnerabilities | Cloud Foundry
2018-09-11 00:00:00
USN-3741-2: Linux kernel (Xenial HWE) vulnerabilities | Cloud Foundry
2018-08-17 00:00:00
amazon
amazon
Critical: kernel
2018-08-10 20:26:00
Critical: kernel
2018-08-10 22:53:00
citrix
citrix
Citrix Security Advisory for TCP/IP Reassembly Resource Exhaustion
2020-11-09 09:09:01
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2018-08-14 00:00:00
Unbreakable Enterprise kernel security update
2018-08-14 00:00:00
kernel security and bug fix update
2018-10-09 00:00:00
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2018-2.0-0109
2018-11-20 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2019-03-01 00:00:00
Security update for the Linux Kernel (important)
2018-08-17 12:32:52
Security update for the Linux Kernel (important)
2018-08-17 12:20:07
slackware
slackware
[slackware-security] kernel
2019-06-18 22:33:08
fedora
fedora
[SECURITY] Fedora 28 Update: kernel-4.18.10-200.fc28
2018-10-01 02:48:25
[SECURITY] Fedora 28 Update: kernel-4.18.12-200.fc28
2018-10-09 03:10:43
[SECURITY] Fedora 28 Update: kernel-4.18.9-200.fc28
2018-09-22 20:52:34

AI Score

7.7

Confidence

High

EPSS

0.017

Percentile

87.7%

JSON
Related for CVELIST:CVE-2018-5391
nessus64veracode1huawei2debian4redhatcve1openvas47attackerkb1ibm10f51osv3mscve1nvd1cve1symantec2prion1akamaiblog1ubuntucve2cisco1debiancve1arista1cert1paloalto1centos2redhat12checkpoint_security1ics1ubuntu8virtuozzo2mageia3cloudfoundry2amazon2citrix1oraclelinux4photon1suse3slackware1fedora8