Use After Free Affecting firefox-esr package, versions <52.4.0esr-2
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Test your applications- Snyk ID SNYK-DEBIAN10-FIREFOXESR-355094
- published 11 Jun 2018
- disclosed 11 Jun 2018
Introduced: 11 Jun 2018
CVE-2017-7818 Open this link in a new tabHow to fix?
Upgrade Debian:10
firefox-esr
to version 52.4.0esr-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-esr
package and not the firefox-esr
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers through the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
References
- ADVISORY
- Debian Security Advisory
- Debian Security Advisory
- Debian Security Announcement
- Gentoo Security Advisory
- Mozilla Security Advisory
- Mozilla Security Advisory
- Mozilla Security Advisory
- RedHat Bugzilla Bug
- RHSA Security Advisory
- RHSA Security Advisory
- Security Focus
- Security Tracker
- Ubuntu CVE Tracker