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SUSE: 2023:4214-1 Important: MozillaFirefox Memory Safety Issues

suse
Calendar Grey October 26, 2023
Dist Suse Esm H88
This crucial patch for GoogleChrome resolves several vulnerabilities, improving both performance and security.
* bsc#1216338 Cross-References: * CVE-2023-5721 * CVE-2023-5722

Summary

## This update for MozillaFirefox fixes the following issues: * Updated to version 115.4.0 ESR (bsc#1216338): * CVE-2023-5721: Fixed a potential clickjack via queued up rendering. * CVE-2023-5722: Fixed a cross-Origin size and header leakage. * CVE-2023-5723: Fixed unexpected errors when handling invalid cookie characters. * CVE-2023-5724: Fixed a crash due to a large WebGL draw. * CVE-2023-5725: Fixed an issue where WebExtensions could open arbitrary URLs. * CVE-2023-5726: Fixed an issue where fullscreen notifications would be obscured by file the open dialog on macOS. * CVE-2023-5727: Fixed a download protection bypass on on Windows. * CVE-2023-5728: Fixed a crash caused by improper object tracking during GC in the JavaScript engine. * CVE-2023-5729: Fixed an issue where fullscreen notifications would be

Topics%20covered

Topics Covered

security advisory software update important suse memory safety mozilla firefox web issues

References

* bsc#1216338

Cross-

* CVE-2023-5721

* CVE-2023-5722

* CVE-2023-5723

* CVE-2023-5724

* CVE-2023-5725

* CVE-2023-5726

* CVE-2023-5727

* CVE-2023-5728

* CVE-2023-5729

* CVE-2023-5730

* CVE-2023-5731

CVSS scores:

* CVE-2023-5721 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2023-5724 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2023-5725 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2023-5726 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2023-5727 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2023-5728 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2023-5730 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4214-1
Rating: important

Topics%20covered

Topics Covered

security advisory software update important suse memory safety mozilla firefox web issues

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