Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues: - Firefox was updated to 78.9.0 ESR (MFSA 2021-11, bsc#1183942) * CVE-2021-23981: Texture upload into an unbound backing buffer resulted in an out-of-bound read * CVE-2021-23982: Internal network hosts could have been probed by a malicious webpage * CVE-2021-23984: Malicious extensions could have spoofed popup information * CVE-2021-23987: Memory safety bugs
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
This update for MozillaFirefox fixes the following issues: - Firefox was updated to 78.9.0 ESR (MFSA 2021-11, bsc#1183942) * CVE-2021-23981: Texture upload into an unbound backing buffer resulted in an out-of-bound read * CVE-2021-23982: Internal network hosts could have been probed by a malicious webpage * CVE-2021-23984: Malicious extensions could have spoofed popup information * CVE-2021-23987: Memory safety bugs
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1183942
- https://www.suse.com/security/cve/CVE-2021-23981
- https://www.suse.com/security/cve/CVE-2021-23982
- https://www.suse.com/security/cve/CVE-2021-23984
- https://www.suse.com/security/cve/CVE-2021-23987
- https://www.suse.com/support/update/announcement/2021/suse-su-20210999-1/