Description
A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
Published: 2020-05-26
Score: 9.8 Critical
EPSS: 6.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2205-1 firefox-esr security update
Debian DLA Debian DLA DLA-2206-1 thunderbird security update
Debian DSA Debian DSA DSA-4678-1 firefox-esr security update
Debian DSA Debian DSA DSA-4683-1 thunderbird security update
Debian DSA Debian DSA DSA-4714-1 chromium security update
Ubuntu USN Ubuntu USN USN-4353-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-4373-1 Thunderbird vulnerabilities
History

No history.

Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Mozilla Firefox Firefox Esr Thunderbird
Opensuse Leap
Redhat Enterprise Linux Rhel E4s Rhel Eus Rhel Extras
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-04T09:11:05.112Z

Reserved: 2020-01-10T00:00:00.000Z

Link: CVE-2020-6831

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-05-26T18:15:11.513

Modified: 2024-11-21T05:36:15.383

Link: CVE-2020-6831

cve-icon Redhat

Severity : Important

Publid Date: 2020-05-05T00:00:00Z

Links: CVE-2020-6831 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses