CVE-2016-9895

Details

Event handlers on "marquee" elements were executed despite a strict Content Security Policy (CSP) that disallowed inline JavaScript. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

Affected Packages

Firefox

Ubuntu 14.04 LTSUbuntu 16.04 LTSUbuntu 18.04 LTSUbuntu 20.04 LTSUbuntu 22.04 LTS

Fixed in:

50.1

Mozilla Firefox

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

50.1

Mozilla Firefox ESR

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

45.6

Firefox ESR

macOS 14macOS 15macOS 26

Fixed in:

45.6

References

ADVISORY

http://rhn.redhat.com/errata/RHSA-2016-2946.html

ADVISORY

http://rhn.redhat.com/errata/RHSA-2016-2973.html

WEB

http://www.securityfocus.com/bid/94885

WEB

http://www.securitytracker.com/id/1037461

WEB

https://bugzilla.mozilla.org/show_bug.cgi?id=1312272

ADVISORY

https://security.gentoo.org/glsa/201701-15

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2016-9895

ADVISORY

https://www.debian.org/security/2017/dsa-3757

WEB

https://www.mozilla.org/security/advisories/mfsa2016-94/

WEB

https://www.mozilla.org/security/advisories/mfsa2016-95/

WEB

https://www.mozilla.org/security/advisories/mfsa2016-96/