CVE-2020-6806

CVE Details

Release Date:2020-03-25

Description


By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.

See more information about CVE-2020-6806 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 8.8 Base Metrics: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector: Network Attack Complexity: Low
Privileges Required: None User Interaction: Required
Scope: Unchanged Confidentiality Impact: High
Integrity Impact: High Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (firefox)ELSA-2020-08162020-07-07
Oracle Linux version 6 (thunderbird)ELSA-2020-09142020-07-07
Oracle Linux version 7 (firefox)ELSA-2020-08152020-03-17
Oracle Linux version 7 (thunderbird)ELSA-2020-09052020-03-20
Oracle Linux version 8 (firefox)ELSA-2020-08202020-03-16
Oracle Linux version 8 (thunderbird)ELSA-2020-09192020-03-23



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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