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SUSE: 2022:1921-1 Important: MozillaFirefox Memory Safety Issues

suse
Calendar Grey June 2, 2022
Dist Suse Esm H88
SUSE users must promptly update Firefox due to critical vulnerabilities. Follow these steps to enhance your browser's security effectively
An update that fixes 8 vulnerabilities is now available

Summary

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 91.10.0 ESR (MFSA 2022-21)(bsc#1200027) - CVE-2022-31736: Cross-Origin resource's length leaked - CVE-2022-31737: Heap buffer overflow in WebGL - CVE-2022-31738: Browser window spoof using fullscreen mode - CVE-2022-31739: Attacker-influenced path traversal when saving downloaded files - CVE-2022-31740: Register allocation problem in WASM on arm64 - CVE-2022-31741: Uninitialized variable leads to invalid memory read - CVE-2022-31742: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information - CVE-2022-31747: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 Patch Instructions:

Topics%20covered

Topics Covered

security advisory update important SUSE memory safety MozillaFirefox

References

#1200027

Cross- CVE-2022-31736 CVE-2022-31737 CVE-2022-31738

CVE-2022-31739 CVE-2022-31740 CVE-2022-31741

CVE-2022-31742 CVE-2022-31747

CVSS scores:

CVE-2022-31736 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31737 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31738 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31739 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31740 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31741 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31742 (SUSE): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVE-2022-31747 (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-2022:1921-1
Rating: important

Topics%20covered

Topics Covered

security advisory update important SUSE memory safety MozillaFirefox

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