Mozilla Releases Security Updates
by CIRT Team
Description: Mozilla has released security updates to address multiple vulnerabilities in Firefox and Firefox ESR. The Developer Tools feature suffers from a XUL injection vulnerability due to improper sanitization of the web page source code. In the worst case, this could allow arbitrary code execution when opening a malicious page with the style editor tool.
Impact: An attacker who successfully exploited the vulnerability could take control of an affected system.
Mitigation: Updates are available. Please check specific vendor advisory for more information.
Reference URL’s:
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-18/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-19/
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