CVE-2017-5396

Description

A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are freed from memory. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.

References

https://www.mozilla.org/security/advisories/mfsa2017-03/

https://www.mozilla.org/security/advisories/mfsa2017-02/

https://www.mozilla.org/security/advisories/mfsa2017-01/

https://www.debian.org/security/2017/dsa-3832

https://www.debian.org/security/2017/dsa-3771

https://security.gentoo.org/glsa/201702-22

https://security.gentoo.org/glsa/201702-13

https://bugzilla.mozilla.org/show_bug.cgi?id=1329403

http://www.securitytracker.com/id/1037693

http://www.securityfocus.com/bid/95769

http://rhn.redhat.com/errata/RHSA-2017-0238.html

http://rhn.redhat.com/errata/RHSA-2017-0190.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3