Several vulnerabilities have been discovered in the chromium web browser.
More info:
https://www.debian.org/security/2018/dsa-4289
Tavis Ormandy discovered multiple vulnerabilites in Ghostscript, aninterpreter for the PostScript language, which could result in denial ofservice, the creation of files or the execution of arbitrary code if amalformed Postscript file is processed (despite the dSAFER sandbox beingenabled).
More info:
https://www.debian.org/security/2018/dsa-4288
More info:
https://wpvulndb.com/vulnerabilities/9126
More info:
https://wpvulndb.com/vulnerabilities/9125
Several security issues have been found in the Mozilla Firefox webbrowser: Multiple memory safety errors and use-after-frees may lead tothe execution of arbitrary code or denial of service.
More info:
https://www.debian.org/security/2018/dsa-4287