RHSA-2023:3155: 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 security vulnerabilities are addressed in RHSA-2023:3155?
RHSA-2023:3155 addresses CVE-2023-32205, which involves browser prompts potentially being obscured by popups, and a crash in the RLBox Expat driver.
How severe is the vulnerability identified in RHSA-2023:3155?
The severity of the vulnerability in RHSA-2023:3155 is classified based on its potential impact on browser interactions and stability.
How do I remediate the issue in RHSA-2023:3155?
To remediate the issue in RHSA-2023:3155, you should upgrade to Thunderbird version 102.11.0-1.el8_6 or later.
What versions of Thunderbird are affected by RHSA-2023:3155?
RHSA-2023:3155 affects all versions of Thunderbird prior to 102.11.0-1.el8_6.
Is there a risk of exploitation for RHSA-2023:3155?
There is a risk of exploitation for RHSA-2023:3155 if systems are running the vulnerable versions of Thunderbird.