Advisories ยป MGASA-2019-0268

Updated firefox packages fix security vulnerabilities

Publication date: 12 Sep 2019
Type: security
Affected Mageia releases : 7
CVE: CVE-2019-9812 , CVE-2019-11733 , CVE-2019-11735 , CVE-2019-11736 , CVE-2019-11738 , CVE-2019-11740 , CVE-2019-11742 , CVE-2019-11743 , CVE-2019-11744 , CVE-2019-11746 , CVE-2019-11747 , CVE-2019-11748 , CVE-2019-11749 , CVE-2019-11750 , CVE-2019-11751 , CVE-2019-11752 , CVE-2019-11753


The updated packages fix several bugs and some security issues:

Sandbox escape through Firefox Sync. (CVE-2019-9812)

Stored passwords in 'Saved Logins' can be copied without master password
entry. (CVE-2019-11733)

Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1.

File manipulation and privilege escalation in Mozilla Maintenance Service.

Content security policy bypass through hash-based sources in directives.

Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox
ESR 60.9. (CVE-2019-11740)

Same-origin policy violation with SVG filters and canvas to steal
cross-origin images. (CVE-2019-11742)

Cross-origin access to unload event attributes. (CVE-2019-11743)

XSS by breaking out of title and textarea elements using innerHTML.

Use-after-free while manipulating video. (CVE-2019-11746)

'Forget about this site' removes sites from pre-loaded HSTS list.

Persistence of WebRTC permissions in a third party context. (CVE-2019-11748)

Camera information available without prompting using getUserMedia.

Type confusion in Spidermonkey. (CVE-2019-11750)

Malicious code execution through command line parameters. (CVE-2019-11751)

Use-after-free while extracting a key value in IndexedDB. (CVE-2019-11752)

Privilege escalation with Mozilla Maintenance Service in custom Firefox
installation location. (CVE-2019-11753)