CVE-2021-29959: When a user has already allowed a website to access microphone and camera, disabling camera sharing would not fully prevent the website from re-enabling it without an additional prompt. This was only possible if the website kept recording with the microphone until re-enabling the camera. CVE-2021-29960: Firefox used to cache the last filename used for printing a file. When generating a filename for printing, Firefox usually suggests the web page title. The caching and suggestion techniques combined may have lead to the title of a website visited during private browsing mode being stored on disk. CVE-2021-29961: When styling and rendering an oversized <select> element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. CVE-2021-29966: Mozilla developers Christian Holler, Tooru Fujisawa, Tyson Smith reported memory safety bugs present in Firefox 88. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. Please stabilize the fixed ESR.
amd64 & x86 stable
arm64 done all arches done
Please cleanup.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=857fe26d66a8d726931a36a231406e6728863043 commit 857fe26d66a8d726931a36a231406e6728863043 Author: Thomas Deutschmann <whissi@gentoo.org> AuthorDate: 2021-06-13 13:57:35 +0000 Commit: Thomas Deutschmann <whissi@gentoo.org> CommitDate: 2021-06-13 18:19:34 +0000 www-client/firefox: security cleanup Bug: https://bugs.gentoo.org/794082 Package-Manager: Portage-3.0.19, Repoman-3.0.3 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> www-client/firefox/Manifest | 195 ----- www-client/firefox/firefox-78.10.1.ebuild | 1183 ----------------------------- www-client/firefox/firefox-88.0.1.ebuild | 1172 ---------------------------- 3 files changed, 2550 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4b6f92e266e9af9bb2daf20c54a0ead89ddb55e7 commit 4b6f92e266e9af9bb2daf20c54a0ead89ddb55e7 Author: Thomas Deutschmann <whissi@gentoo.org> AuthorDate: 2021-06-13 13:56:55 +0000 Commit: Thomas Deutschmann <whissi@gentoo.org> CommitDate: 2021-06-13 18:19:34 +0000 www-client/firefox-bin: security cleanup Bug: https://bugs.gentoo.org/794082 Package-Manager: Portage-3.0.19, Repoman-3.0.3 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> www-client/firefox-bin/Manifest | 388 -------------------- www-client/firefox-bin/firefox-bin-78.10.0.ebuild | 411 ---------------------- www-client/firefox-bin/firefox-bin-78.10.1.ebuild | 411 ---------------------- www-client/firefox-bin/firefox-bin-88.0.1.ebuild | 411 ---------------------- www-client/firefox-bin/firefox-bin-88.0.ebuild | 411 ---------------------- 5 files changed, 2032 deletions(-)
This issue was resolved and addressed in GLSA 202107-09 at https://security.gentoo.org/glsa/202107-09 by GLSA coordinator Sam James (sam_c).
