Use After Free Affecting firefox package, versions <54.0-1
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-FIREFOX-424640
- published 11 Jun 2018
- disclosed 11 Jun 2018
Introduced: 11 Jun 2018
CVE-2017-7750 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
firefox
to version 54.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox
package and not the firefox
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
A use-after-free vulnerability during video control operations when a "<track>" element holds a reference to an older window if that window has been replaced in the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
References
- https://security-tracker.debian.org/tracker/CVE-2017-7750
- https://www.debian.org/security/2017/dsa-3881
- https://www.debian.org/security/2017/dsa-3918
- https://www.mozilla.org/security/advisories/mfsa2017-15/
- https://www.mozilla.org/security/advisories/mfsa2017-16/
- https://www.mozilla.org/security/advisories/mfsa2017-17/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1356558
- https://access.redhat.com/errata/RHSA-2017:1440
- https://access.redhat.com/errata/RHSA-2017:1561
- http://www.securityfocus.com/bid/99057
- http://www.securitytracker.com/id/1038689
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7750