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Vulnerability of WebRTC.org: buffer overflow via FEC Extension Processing

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via FEC Extension Processing of WebRTC.org, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, Fedora, Chrome, Edge Chromium, openSUSE Leap, Opera, RHEL, SUSE Linux Enterprise Desktop, SLES, WebRTC.org.
Severity of this bulletin: 2/4.
Creation date: 26/06/2020.
Références of this threat: ADV200002, CVE-2020-6387, DSA-4638-1, FEDORA-2020-39e0b8bd14, FEDORA-2020-f6271d7afa, openSUSE-SU-2020:0189-1, openSUSE-SU-2020:0210-1, openSUSE-SU-2020:0233-1, PROJ-ZERO-1996, RHSA-2020:0514-01, VIGILANCE-VUL-32631.

Description of the vulnerability 

An attacker can trigger a buffer overflow via FEC Extension Processing of WebRTC...
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This computer threat bulletin impacts software or systems such as Debian, Fedora, Chrome, Edge Chromium, openSUSE Leap, Opera, RHEL, SUSE Linux Enterprise Desktop, SLES, WebRTC.org.

Our Vigil@nce team determined that the severity of this security threat is medium.

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 alert.

Solutions for this threat 

This vulnerability fix will be public soon.
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