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Debian: DSA-4139-1 Urgent: Memory Vulnerabilities in firefox-esr

debian
Calendar Grey March 15, 2018
Scroller Debian
Essential patch for firefox-esr tackling memory vulnerability issues and possible exploit risks. Immediate upgrade suggested.
Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors and other implementation errors may lead to the execution of arbitrary cod...
Topics%20covered

Topics Covered

security advisory denial of service critical debian information disclosure memory safety firefox-esr

Summary

Several security issues have been found in the Mozilla Firefox web
browser: Multiple memory safety errors and other implementation errorsmay lead to the execution of arbitrary code, denial of service or
information disclosure.

For the oldstable distribution (jessie), these problems have been fixed
in version 52.7.1esr-1~deb8u1.

For the stable distribution (stretch), these problems have been fixed in
version 52.7.1esr-1~deb9u1.

We recommend that you upgrade your firefox-esr packages.

For the detailed security status of firefox-esr please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/firefox-esr

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: firefox-esr
CVE ID: CVE-2018-5125 CVE-2018-5127 CVE-2018-5129 CVE-2018-5130

Topics%20covered

Topics Covered

security advisory denial of service critical debian information disclosure memory safety firefox-esr

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