Debian Security Advisory
DSA-3987-1 firefox-esr -- security update
- Date Reported:
- 29 Sep 2017
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2017-7793, CVE-2017-7805, CVE-2017-7810, CVE-2017-7814, CVE-2017-7818, CVE-2017-7819, CVE-2017-7823, CVE-2017-7824.
- More information:
Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees, buffer overflows and other implementation errors may lead to the execution of arbitrary code, denial of service, cross-site scripting or bypass of the phishing and malware protection feature.
For the oldstable distribution (jessie), these problems have been fixed in version 52.4.0esr-1~deb8u1.
For the stable distribution (stretch), these problems have been fixed in version 52.4.0esr-1~deb9u1.
We recommend that you upgrade your firefox-esr packages.