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ubuntuUbuntuUSN-4939-1
HistoryMay 10, 2021 - 12:00 a.m.

WebKitGTK vulnerabilities

2021-05-1000:00:00
ubuntu.com
132

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.009 Low

EPSS

Percentile

82.6%

JSON

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • webkit2gtk - Web content engine library for GTK+

Details

A large number of security issues were discovered in the WebKitGTK Web and
JavaScript engines. If a user were tricked into viewing a malicious
website, a remote attacker could exploit a variety of issues related to web
browser security, including cross-site scripting attacks, denial of service
attacks, and arbitrary code execution.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchlibjavascriptcoregtk-4.0-18< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchgir1.2-javascriptcoregtk-4.0< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchgir1.2-webkit2-4.0< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibjavascriptcoregtk-4.0-18-dbgsym< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibjavascriptcoregtk-4.0-bin< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibjavascriptcoregtk-4.0-bin-dbgsym< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibjavascriptcoregtk-4.0-dev< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibwebkit2gtk-4.0-37< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibwebkit2gtk-4.0-37-dbgsym< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibwebkit2gtk-4.0-37-gtk2< 2.32.0-0ubuntu0.20.10.1UNKNOWN
Rows per page:
1-10 of 421

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Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-4939-1)
2021-05-12 00:00:00
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2021-06-01 00:00:00
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2021-05-30 00:00:00
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Denial Of Service(DoS)
2021-04-05 03:21:14
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2021-04-05 03:17:56
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apple
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Memory corruption
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2021-11-16 00:00:00
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2021-11-09 09:15:15
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2022-01-20 06:27:36
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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.009 Low

EPSS

Percentile

82.6%

JSON
Related for USN-4939-1
nessus21osv4debian1threatpost3thn6cve3ubuntucve3veracode3alpinelinux3apple15debiancve3prion3redhatcve3cisa_kev1attackerkb1fedora2suse3mageia1oraclelinux1redhat2almalinux1rocky1gentoo1qualysblog2malwarebytes1googleprojectzero1amazon1ibm1