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Oracle Solaris 11: CVE-2021-29981 (11.4 SRU 40.107.3)

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Oracle Solaris 11: CVE-2021-29981 (11.4 SRU 40.107.3)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
08/17/2021
Created
12/14/2021
Added
12/13/2021
Modified
02/17/2022

Description

An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulnerability affects Firefox < 91 and Thunderbird < 91.

Solution(s)

  • oracle-solaris-11-4-upgrade-mail-thunderbird-91-3-0-11-4-40-0-1-107-1
  • oracle-solaris-11-4-upgrade-web-browser-firefox-91-3-0-11-4-40-0-1-107-1
  • oracle-solaris-11-4-upgrade-web-data-firefox-bookmarks-91-3-0-11-4-40-0-1-107-1

References

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