RHSA-2023:3149: Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.This update upgrades Thunderbird to version 102.11.0.Security Fix(es): Mozilla: Browser prompts could have been obscured by popups (CVE-2023-32205) Mozilla: Crash in RLBox Expat driver (CVE-2023-32206) Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-32207) Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 (CVE-2023-32215) Mozilla: Content process crash due to invalid wasm code (CVE-2023-32211) Mozilla: Potential spoof due to obscured address bar (CVE-2023-32212) Mozilla: Potential memory corruption in FileReader::DoReadData() (CVE-2023-32213) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2023:3149?
The severity of RHSA-2023:3149 is considered moderate due to vulnerabilities in Mozilla Thunderbird that could impact user security.
How do I fix RHSA-2023:3149?
To fix RHSA-2023:3149, upgrade Mozilla Thunderbird to version 102.11.0 or later.
What vulnerabilities are addressed in RHSA-2023:3149?
RHSA-2023:3149 addresses a vulnerability related to browser prompts being obscured by popups and a crash in the RLBox Expat driver.
Is there a workaround for the vulnerabilities in RHSA-2023:3149?
There is no specific workaround for the vulnerabilities in RHSA-2023:3149; updating to the latest version is recommended.
What software is affected by RHSA-2023:3149?
RHSA-2023:3149 affects Mozilla Thunderbird and its associated debug and debug source packages.