Several security issues affect the Firefox ESR web browser on
IGEL OS 11
IGEL OS 10
IGEL Linux v5
Details
Many vulnerabilities have been discovered in Firefox ESR, which Mozilla has summarized in the following Mozilla Foundation Security Advisories (MFSAs): MFSA-2019-22, MFSA-2019-19, MFSA- 2019-18, MFSA-2019-08, MFSA-2019-05 and MFSA-2019-02. Among these are vulnerabilities such as a sandbox escape, a script injection vulnerability, privilege escalation and some critical memory management weaknesses.