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Vulnerability of Chrome: use after free via Extensions

Synthesis of the vulnerability 

An attacker can force the usage of a freed memory area via Extensions of Chrome, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: Debian, Fedora, Chrome, Edge Chromium, openSUSE Leap, Opera, RHEL, SLES.
Severity of this weakness: 3/4.
Creation date: 23/06/2020.
Références of this bulletin: ADV200002, CERTFR-2020-AVI-387, CVE-2020-6509, DSA-4714-1, DSA-4714-2, FEDORA-2020-08561721ad, FEDORA-2020-77f89ab772, openSUSE-SU-2020:0887-1, openSUSE-SU-2020:0893-1, openSUSE-SU-2020:0902-1, openSUSE-SU-2020:0949-1, openSUSE-SU-2020:0950-1, RHSA-2020:2761-01, VIGILANCE-VUL-32604.

Description of the vulnerability 

An attacker can force the usage of a freed memory area via Extensions of Chrome,...
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This vulnerability alert impacts software or systems such as Debian, Fedora, Chrome, Edge Chromium, openSUSE Leap, Opera, RHEL, SLES.

Our Vigil@nce team determined that the severity of this computer weakness alert is important.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer vulnerability.

Solutions for this threat 

This vulnerability fix will be public soon.
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Computer vulnerabilities tracking service 

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