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
nvd[email protected]NVD:CVE-2020-25643
HistoryOct 06, 2020 - 2:15 p.m.

CVE-2020-25643

2020-10-0614:15:12
CWE-20
[email protected]
web.nvd.nist.gov
4
linux kernel
hdlc_ppp module
memory corruption
read overflow
input validation
denial of service
data confidentiality
data integrity
system availability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:P/I:P/A:C

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

45.7%

JSON

A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected configurations

Nvd
Node
linuxlinux_kernelRange2.6.29–4.4.238
OR
linuxlinux_kernelRange4.5–4.9.238
OR
linuxlinux_kernelRange4.10–4.14.200
OR
linuxlinux_kernelRange4.15–4.19.148
OR
linuxlinux_kernelRange4.20–5.4.68
OR
linuxlinux_kernelRange5.5–5.8.12
OR
linuxlinux_kernelMatch5.9.0rc1
OR
linuxlinux_kernelMatch5.9.0rc2
OR
linuxlinux_kernelMatch5.9.0rc3
OR
linuxlinux_kernelMatch5.9.0rc4
OR
linuxlinux_kernelMatch5.9.0rc5
OR
linuxlinux_kernelMatch5.9.0rc6
Node
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
Node
opensuseleapMatch15.1
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
Node
opensuseleapMatch15.2
Node
netapph410cMatch-
AND
netapph410c_firmwareMatch-
Node
starwindsoftwarestarwind_virtual_sanMatchv8build12533vsphere
OR
starwindsoftwarestarwind_virtual_sanMatchv8build12658vsphere
OR
starwindsoftwarestarwind_virtual_sanMatchv8build12859vsphere
OR
starwindsoftwarestarwind_virtual_sanMatchv8build13170vsphere
OR
starwindsoftwarestarwind_virtual_sanMatchv8build13586vsphere
OR
starwindsoftwarestarwind_virtual_sanMatchv8build13861vsphere
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc1:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc2:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc3:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc4:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc5:*:*:*:*:*:*
linuxlinux_kernel5.9.0cpe:2.3:o:linux:linux_kernel:5.9.0:rc6:*:*:*:*:*:*
redhatenterprise_linux7.0cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhatenterprise_linux8.0cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Rows per page:
1-10 of 211

Related

ibm 3
ubuntucve 1
veracode 1
cvelist 1
cbl_mariner 1
f5 1
redhatcve 1
cve 1
debiancve 1
prion 1
nessus 63
amazon 2
oraclelinux 8
openvas 37
osv 10
debian 5
centos 1
redhat 6
suse 4
photon 4
ubuntu 6
cloudfoundry 2
cloudlinux 1
mageia 1
almalinux 1
slackware 1
ibm
ibm
Security Bulletin: Publicly disclosed vulnerability from Kernel affects IBM Netezza Host Management
2021-02-02 08:40:27
Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities.
2022-11-22 06:42:01
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
2021-02-02 05:06:51
ubuntucve
ubuntucve
CVE-2020-25643
2020-10-06 00:00:00
veracode
veracode
Arbitrary Code Execution
2020-12-06 02:23:07
cvelist
cvelist
CVE-2020-25643
2020-10-06 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-25643 affecting package kernel 5.4.91-6
2021-03-03 03:44:27
f5
f5
K65234135 : Linux kernel vulnerability CVE-2020-25643
2021-04-02 00:00:00
redhatcve
redhatcve
CVE-2020-25643
2020-10-01 14:51:45
cve
cve
CVE-2020-25643
2020-10-06 14:15:12
debiancve
debiancve
CVE-2020-25643
2020-10-06 14:15:12
prion
prion
Memory corruption
2020-10-06 14:15:00
nessus
nessus
NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2021-0030)
2021-03-10 00:00:00
SUSE SLES15 Security Update : kernel (SUSE-SU-2020:3230-1)
2020-12-09 00:00:00
Amazon Linux 2 : kernel (ALAS-2020-1520)
2020-10-28 00:00:00
amazon
amazon
Important: kernel
2020-10-22 18:07:00
Important: kernel
2020-10-26 18:08:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2020-11-12 00:00:00
Unbreakable Enterprise kernel security update
2020-11-06 00:00:00
kernel security and bug fix update
2020-12-16 00:00:00
openvas
openvas
Debian: Security Advisory (DLA-2417-1)
2020-10-29 00:00:00
Debian: Security Advisory (DSA-4774-1)
2020-10-20 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:2980-1)
2021-06-09 00:00:00
osv
osv
linux - security update
2020-10-19 00:00:00
linux-4.19 - security update
2020-10-27 00:00:00
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon regression
2020-12-13 23:27:41
debian
debian
[SECURITY] [DSA 4774-1] linux security update
2020-10-19 12:12:25
[SECURITY] [DLA 2417-1] linux-4.19 security update
2020-10-28 14:53:23
[SECURITY] [DSA 4774-1] linux security update
2020-10-19 12:12:25
centos
centos
bpftool, kernel, perf, python security update
2020-12-21 20:45:16
redhat
redhat
(RHSA-2020:5437) Important: kernel security and bug fix update
2020-12-15 09:01:18
(RHSA-2020:5441) Important: kernel-rt security and bug fix update
2020-12-15 09:01:44
(RHSA-2021:1739) Important: kernel-rt security and bug fix update
2021-05-18 05:58:02
suse
suse
Security update for the Linux Kernel (important)
2020-10-19 00:00:00
Security update for the Linux Kernel (important)
2020-10-11 00:00:00
Security update for the Linux Kernel (important)
2020-11-29 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2020-0153
2020-10-18 00:00:00
Important Photon OS Security Update - PHSA-2020-3.0-0153
2020-10-18 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0338
2020-11-17 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2020-12-03 00:00:00
Linux kernel regression
2020-12-13 00:00:00
Linux kernel regression
2020-12-13 00:00:00
cloudfoundry
cloudfoundry
USN-4660-2: Linux kernel regression | Cloud Foundry
2021-02-10 00:00:00
USN-4660-1: Linux kernel vulnerabilities | Cloud Foundry
2021-01-12 00:00:00
cloudlinux
cloudlinux
kernel: Fix of 11 CVEs
2024-08-27 15:58:54
mageia
mageia
Updated kernel packages fix security vulnerabilities
2020-10-21 16:07:53
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2021-05-18 05:33:57
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2020-10-21 22:25:53

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:P/I:P/A:C

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

45.7%

JSON
Related for NVD:CVE-2020-25643
ibm3ubuntucve1veracode1cvelist1cbl_mariner1f51redhatcve1cve1debiancve1prion1nessus63amazon2oraclelinux8openvas37osv10debian5centos1redhat6suse4photon4ubuntu6cloudfoundry2cloudlinux1mageia1almalinux1slackware1