OPENSUSE-SU-2021:1884-1
Not scored
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.11.0 ESR (bsc#1186696) * CVE-2021-29964: Out of bounds-read when parsing a `WM_COPYDATA` message * CVE-2021-29967: Memory safety bugs fixed in Firefox
Exploit probability
Not scored
Published
July 9, 2021
Required by
Not available
Last source change
February 4, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
openSUSE-SU-2021:1884-1
View original source
This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.11.0 ESR (bsc#1186696) * CVE-2021-29964: Out of bounds-read when parsing a `WM_COPYDATA` message * CVE-2021-29967: Memory safety bugs fixed in Firefox
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1185633
- https://bugzilla.suse.com/1186696
- https://lists.opensuse.org/archives/list/[email protected]/thread/3W363JYZFBDQRHIEBGR6T7LS65BG62JG/
- https://www.suse.com/security/cve/CVE-2021-29951
- https://www.suse.com/security/cve/CVE-2021-29964
- https://www.suse.com/security/cve/CVE-2021-29967