During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
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|
|Integrity Impact:||High||Availability Impact:||High|
|Oracle Linux version 7 (firefox)||ELSA-2021-3791||2021-10-25|
|Oracle Linux version 7 (thunderbird)||ELSA-2021-3841||2021-10-25|
|Oracle Linux version 8 (firefox)||ELSA-2021-3755||2021-10-11|
|Oracle Linux version 8 (thunderbird)||ELSA-2021-3838||2021-10-15|
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