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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2020-35498
HistoryFeb 11, 2021 - 6:15 p.m.

CVE-2020-35498

2021-02-1118:15:15
Alpine Linux Development Team
security.alpinelinux.org
35
openvswitch
denial of service
packet parsing

CVSS2

7.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.3

Confidence

High

EPSS

0.004

Percentile

72.2%

JSON

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

Related

redos 18
nessus 27
veracode 1
cbl_mariner 1
osv 4
altlinux 1
openvas 13
redhatcve 1
debian 3
suse 1
citrix 2
prion 1
ubuntucve 1
nvd 1
ubuntu 1
githubexploit 1
debiancve 1
cvelist 1
cve 1
photon 7
redhat 8
fedora 2
gentoo 1
redos
redos
ROS-2-644
2021-09-08 00:00:00
ROS-2-808
2021-12-24 00:00:00
ROS-2-478
2021-09-08 00:00:00
nessus
nessus
SUSE SLES12 Security Update : openvswitch (SUSE-SU-2021:0451-1)
2021-02-16 00:00:00
openSUSE Security Update : openvswitch (openSUSE-2021-283)
2021-02-16 00:00:00
Photon OS 4.0: Openvswitch PHSA-2021-4.0-0001
2021-03-24 00:00:00
veracode
veracode
Denial Of Service (DoS)
2021-02-12 06:36:48
cbl_mariner
cbl_mariner
CVE-2020-35498 affecting package openvswitch 2.12.0-3
2021-04-06 23:50:11
osv
osv
openvswitch vulnerability
2021-02-10 15:21:32
openvswitch - security update
2021-02-15 00:00:00
CVE-2020-35498
2021-02-11 18:15:15
altlinux
altlinux
Security fix for the ALT Linux 9 package openvswitch version 2.14.2-alt0.p9
2021-06-07 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4729-1)
2021-02-11 00:00:00
openSUSE: Security Advisory for openvswitch (openSUSE-SU-2021:0283-1)
2021-04-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:3384-1)
2022-09-27 00:00:00
redhatcve
redhatcve
CVE-2020-35498
2021-02-10 21:38:37
debian
debian
[SECURITY] [DSA 4852-1] openvswitch security update
2021-02-15 12:24:20
[SECURITY] [DSA 4852-1] openvswitch security update
2021-02-15 12:24:20
[SECURITY] [DLA 2571-1] openvswitch security update
2021-02-19 22:10:32
suse
suse
Security update for openvswitch (important)
2021-02-13 00:00:00
citrix
citrix
Citrix Hypervisor Security Bulletin for CVE-2020-35498
2022-09-13 12:48:15
Citrix Hypervisor Security Update
2021-03-30 10:17:36
prion
prion
Denial of service
2021-02-11 18:15:00
ubuntucve
ubuntucve
CVE-2020-35498
2021-02-10 00:00:00
nvd
nvd
CVE-2020-35498
2021-02-11 18:15:15
ubuntu
ubuntu
Open vSwitch vulnerability
2021-02-10 00:00:00
githubexploit
githubexploit
Exploit for Uncontrolled Resource Consumption in Openvswitch
2021-02-12 02:08:01
debiancve
debiancve
CVE-2020-35498
2021-02-11 18:15:15
cvelist
cvelist
CVE-2020-35498
2021-02-11 00:00:00
cve
cve
CVE-2020-35498
2021-02-11 18:15:15
photon
photon
Important Photon OS Security Update - PHSA-2021-0323
2021-03-03 00:00:00
Important Photon OS Security Update - PHSA-2021-0202
2021-03-03 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0202
2021-03-03 00:00:00
redhat
redhat
(RHSA-2021:1050) Moderate: openvswitch2.11 security update
2021-03-31 12:24:44
(RHSA-2021:2456) Important: Red Hat OpenStack Platform 13.0 (openvswitch2.11) security update
2021-06-16 09:54:56
(RHSA-2021:0835) Moderate: openvswitch2.13 security update
2021-03-15 14:20:52
fedora
fedora
[SECURITY] Fedora 33 Update: dpdk-20.11-1.fc33
2021-03-04 20:10:59
[SECURITY] Fedora 33 Update: openvswitch-2.15.0-1.fc33
2021-03-04 20:11:00
gentoo
gentoo
Open vSwitch: Multiple Vulnerabilities
2023-11-26 00:00:00

CVSS2

7.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.3

Confidence

High

EPSS

0.004

Percentile

72.2%

JSON
Related for ALPINE:CVE-2020-35498
redos18nessus27veracode1cbl_mariner1osv4altlinux1openvas13redhatcve1debian3suse1citrix2prion1ubuntucve1nvd1ubuntu1githubexploit1debiancve1cvelist1cve1photon7redhat8fedora2gentoo1