SUSE-SU-2019:0852-1

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SUSE-SU-2019:0852-1

Summary: Security update for MozillaFirefox

Details: This update for MozillaFirefox fixes the following issues: Security issuess addressed: - update to Firefox ESR 60.6.1 (bsc#1130262): - CVE-2019-9813: Fixed Ionmonkey type confusion with __proto__ mutations - CVE-2019-9810: Fixed IonMonkey MArraySlice incorrect alias information - Update to Firefox ESR 60.6 (bsc#1129821): - CVE-2018-18506: Fixed an issue with Proxy Auto-Configuration file - CVE-2019-9801: Fixed an issue which could allow Windows programs to be exposed to web content - CVE-2019-9788: Fixed multiple memory safety bugs - CVE-2019-9790: Fixed a Use-after-free vulnerability when removing in-use DOM elements - CVE-2019-9791: Fixed an incorrect Type inference for constructors entered through on-stack replacement with IonMonkey - CVE-2019-9792: Fixed an issue where IonMonkey leaks JS_OPTIMIZED_OUT magic value to script - CVE-2019-9793: Fixed multiple improper bounds checks when Spectre mitigations are disabled - CVE-2019-9794: Fixed an issue where command line arguments not discarded during execution - CVE-2019-9795: Fixed a Type-confusion vulnerability in IonMonkey JIT compiler - CVE-2019-9796: Fixed a Use-after-free vulnerability in SMIL animation controller - Update to Firefox ESR 60.5.1 (bsc#1125330): - CVE-2018-18356: Fixed a use-after-free vulnerability in the Skia library which can occur when creating a path, leading to a potentially exploitable crash. - CVE-2019-5785: Fixed an integer overflow vulnerability in the Skia library which can occur after specific transform operations, leading to a potentially exploitable crash. - CVE-2018-18335: Fixed a buffer overflow vulnerability in the Skia library which can occur with Canvas 2D acceleration on macOS. This issue was addressed by disabling Canvas 2D acceleration in Firefox ESR. Note: this does not affect other versions and platforms where Canvas 2D acceleration is already disabled by default. Other issue addressed: - Fixed an issue with MozillaFirefox-translations-common which was causing error on update (bsc#1127987). Release notes: https://www.mozilla.org/en-US/security/advisories/mfsa2019-12/ Release notes: https://www.mozilla.org/en-US/security/advisories/mfsa2019-08/ Release notes: https://www.mozilla.org/en-US/security/advisories/mfsa2019-05/

References: https://www.suse.com/support/update/announcement/2019/suse-su-20190852-1/, https://bugzilla.suse.com/1125330, https://bugzilla.suse.com/1127987, https://bugzilla.suse.com/1129821, https://bugzilla.suse.com/1130262, https://www.suse.com/security/cve/CVE-2018-18335, https://www.suse.com/security/cve/CVE-2018-18356, https://www.suse.com/security/cve/CVE-2018-18506, https://www.suse.com/security/cve/CVE-2019-5785, https://www.suse.com/security/cve/CVE-2019-9788, https://www.suse.com/security/cve/CVE-2019-9790, https://www.suse.com/security/cve/CVE-2019-9791, https://www.suse.com/security/cve/CVE-2019-9792, https://www.suse.com/security/cve/CVE-2019-9793, https://www.suse.com/security/cve/CVE-2019-9794, https://www.suse.com/security/cve/CVE-2019-9795, https://www.suse.com/security/cve/CVE-2019-9796, https://www.suse.com/security/cve/CVE-2019-9801, https://www.suse.com/security/cve/CVE-2019-9810, https://www.suse.com/security/cve/CVE-2019-9813