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
ubuntucveUbuntu.comUB:CVE-2021-30720
HistoryJul 27, 2021 - 12:00 a.m.

CVE-2021-30720

2021-07-2700:00:00
ubuntu.com
ubuntu.com
28

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

64.5%

JSON

A logic issue was addressed with improved restrictions. This issue is fixed
in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4,
watchOS 7.5. A malicious website may be able to access restricted ports on
arbitrary servers.

Notes

Author Note
jdstrand webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchwebkit2gtk< 2.32.3-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchwebkit2gtk< 2.32.3-0ubuntu0.20.04.1UNKNOWN
ubuntu21.04noarchwebkit2gtk< 2.32.3-0ubuntu0.21.04.1UNKNOWN
ubuntu21.10noarchwebkit2gtk< 2.32.3-1ubuntu1UNKNOWN
ubuntu22.04noarchwebkit2gtk< 2.32.3-1ubuntu1UNKNOWN
ubuntu22.10noarchwebkit2gtk< 2.32.3-1ubuntu1UNKNOWN
ubuntu23.04noarchwebkit2gtk< 2.32.3-1ubuntu1UNKNOWN
ubuntu23.10noarchwebkit2gtk< 2.32.3-1ubuntu1UNKNOWN
ubuntu24.04noarchwebkit2gtk< 2.32.3-1ubuntu1UNKNOWN

Related

nvd 1
debiancve 1
cve 1
prion 1
alpinelinux 1
redhatcve 1
cvelist 1
apple 5
openvas 11
archlinux 2
fedora 2
nessus 18
debian 1
osv 4
suse 2
mageia 1
ubuntu 1
rocky 1
almalinux 1
oraclelinux 1
redhat 2
gentoo 1
amazon 1
ibm 1
nvd
nvd
CVE-2021-30720
2021-09-08 14:15:08
debiancve
debiancve
CVE-2021-30720
2021-09-08 14:15:08
cve
cve
CVE-2021-30720
2021-09-08 14:15:08
prion
prion
Code injection
2021-09-08 14:15:00
alpinelinux
alpinelinux
CVE-2021-30720
2021-09-08 14:15:08
redhatcve
redhatcve
CVE-2021-30720
2021-07-28 13:53:31
cvelist
cvelist
CVE-2021-30720
2021-09-08 13:41:08
apple
apple
About the security content of Safari 14.1.1
2021-05-24 00:00:00
About the security content of tvOS 14.6
2021-05-24 00:00:00
About the security content of watchOS 7.5
2021-05-24 00:00:00
openvas
openvas
Fedora: Security Advisory for webkit2gtk3 (FEDORA-2021-cf7d8c7b1a)
2021-07-30 00:00:00
Debian: Security Advisory (DSA-4945-1)
2021-07-30 00:00:00
openSUSE: Security Advisory for webkit2gtk3 (openSUSE-SU-2021:1101-1)
2021-08-10 00:00:00
archlinux
archlinux
[ASA-202107-68] wpewebkit: multiple issues
2021-07-27 00:00:00
[ASA-202107-67] webkit2gtk: multiple issues
2021-07-27 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: webkit2gtk3-2.32.3-1.fc34
2021-07-29 01:09:31
[SECURITY] Fedora 33 Update: webkit2gtk3-2.32.3-1.fc33
2021-08-08 01:08:31
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-5024-1)
2021-07-28 00:00:00
Debian DSA-4945-1 : webkit2gtk - security update
2021-07-29 00:00:00
SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2021:2600-1)
2021-08-04 00:00:00
debian
debian
[SECURITY] [DSA 4945-1] webkit2gtk security update
2021-07-28 18:56:16
osv
osv
webkit2gtk - security update
2021-07-28 00:00:00
webkit2gtk vulnerabilities
2021-07-28 16:33:22
Moderate: GNOME security, bug fix, and enhancement update
2021-11-09 09:15:15
suse
suse
Security update for webkit2gtk3 (important)
2021-08-10 00:00:00
Security update for webkit2gtk3 (important)
2021-08-03 00:00:00
mageia
mageia
Updated webkit2 packages fix security vulnerabilities
2021-08-14 17:00:09
ubuntu
ubuntu
WebKitGTK vulnerabilities
2021-07-28 00:00:00
rocky
rocky
GNOME security, bug fix, and enhancement update
2021-11-09 09:15:15
almalinux
almalinux
Moderate: GNOME security, bug fix, and enhancement update
2021-11-09 09:15:15
oraclelinux
oraclelinux
GNOME security, bug fix, and enhancement update
2021-11-16 00:00:00
redhat
redhat
(RHSA-2021:4381) Moderate: GNOME security, bug fix, and enhancement update
2021-11-09 09:15:15
(RHSA-2022:0202) Moderate: Migration Toolkit for Containers (MTC) 1.6.3 security and bug fix update
2022-01-20 06:27:36
gentoo
gentoo
WebkitGTK+: Multiple vulnerabilities
2022-02-01 00:00:00
amazon
amazon
Important: webkitgtk4
2023-06-07 23:52:00
ibm
ibm
Security Bulletin: Cloud Pak for Security uses packages that are vulnerable to multiple CVEs
2023-03-08 18:05:21

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

64.5%

JSON
Related for UB:CVE-2021-30720
nvd1debiancve1cve1prion1alpinelinux1redhatcve1cvelist1apple5openvas11archlinux2fedora2nessus18debian1osv4suse2mageia1ubuntu1rocky1almalinux1oraclelinux1redhat2gentoo1amazon1ibm1