Debian Security Advisory
DSA-4035-1 firefox-esr -- security update
- Date Reported:
- 15 Nov 2017
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2017-7826, CVE-2017-7828, CVE-2017-7830.
- More information:
Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees and other implementation errors may lead to the execution of arbitrary code, denial of service or bypass of the same origin policy.
For the oldstable distribution (jessie), these problems have been fixed in version 52.5.0esr-1~deb8u1.
For the stable distribution (stretch), these problems have been fixed in version 52.5.0esr-1~deb9u1.
We recommend that you upgrade your firefox-esr packages.