Executive Summary

Summary
Title WebkitGTK+: Multiple vulnerabilities
Informations
Name GLSA-201812-04 First vendor Publication 2018-12-02
Vendor Gentoo Last vendor Modification 2018-12-02
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution.

Background

WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers.

Description

Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details.

Impact

A remote attacker could execute arbitrary commands or cause a Denial of Service condition via maliciously crafted web content.

Workaround

There is no known workaround at this time.

Resolution

All WebkitGTK+ users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.22.0"

References

[ 1 ] CVE-2018-4191 : https://nvd.nist.gov/vuln/detail/CVE-2018-4191
[ 2 ] CVE-2018-4197 : https://nvd.nist.gov/vuln/detail/CVE-2018-4197
[ 3 ] CVE-2018-4207 : https://nvd.nist.gov/vuln/detail/CVE-2018-4207
[ 4 ] CVE-2018-4208 : https://nvd.nist.gov/vuln/detail/CVE-2018-4208
[ 5 ] CVE-2018-4209 : https://nvd.nist.gov/vuln/detail/CVE-2018-4209
[ 6 ] CVE-2018-4210 : https://nvd.nist.gov/vuln/detail/CVE-2018-4210
[ 7 ] CVE-2018-4212 : https://nvd.nist.gov/vuln/detail/CVE-2018-4212
[ 8 ] CVE-2018-4213 : https://nvd.nist.gov/vuln/detail/CVE-2018-4213
[ 9 ] CVE-2018-4299 : https://nvd.nist.gov/vuln/detail/CVE-2018-4299
[ 10 ] CVE-2018-4306 : https://nvd.nist.gov/vuln/detail/CVE-2018-4306
[ 11 ] CVE-2018-4309 : https://nvd.nist.gov/vuln/detail/CVE-2018-4309
[ 12 ] CVE-2018-4311 : https://nvd.nist.gov/vuln/detail/CVE-2018-4311
[ 13 ] CVE-2018-4312 : https://nvd.nist.gov/vuln/detail/CVE-2018-4312
[ 14 ] CVE-2018-4314 : https://nvd.nist.gov/vuln/detail/CVE-2018-4314
[ 15 ] CVE-2018-4315 : https://nvd.nist.gov/vuln/detail/CVE-2018-4315
[ 16 ] CVE-2018-4316 : https://nvd.nist.gov/vuln/detail/CVE-2018-4316
[ 17 ] CVE-2018-4317 : https://nvd.nist.gov/vuln/detail/CVE-2018-4317
[ 18 ] CVE-2018-4318 : https://nvd.nist.gov/vuln/detail/CVE-2018-4318
[ 19 ] CVE-2018-4319 : https://nvd.nist.gov/vuln/detail/CVE-2018-4319
[ 20 ] CVE-2018-4323 : https://nvd.nist.gov/vuln/detail/CVE-2018-4323
[ 21 ] CVE-2018-4328 : https://nvd.nist.gov/vuln/detail/CVE-2018-4328
[ 22 ] CVE-2018-4358 : https://nvd.nist.gov/vuln/detail/CVE-2018-4358
[ 23 ] CVE-2018-4359 : https://nvd.nist.gov/vuln/detail/CVE-2018-4359
[ 24 ] CVE-2018-4361 : https://nvd.nist.gov/vuln/detail/CVE-2018-4361

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201812-04

Original Source

Url : http://security.gentoo.org/glsa/glsa-201812-04.xml

CWE : Common Weakness Enumeration

% Id Name
80 % CWE-20 Improper Input Validation
20 % CWE-129 Improper Validation of Array Index

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 263
Application 1
Application 1
Application 1
Os 167
Os 1
Os 49
Os 11
Os 1

Nessus® Vulnerability Scanner

Date Description
2018-12-03 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201812-04.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2019-01-16 17:21:18
  • Multiple Updates
2019-01-12 17:21:12
  • Multiple Updates
2018-12-02 17:18:15
  • First insertion