The remote Oracle Linux 5 / 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2017-0459 advisory.

    [45.8.0-2.0.1]
    - Add firefox-oracle-default-prefs.js and firefox-oracle-default-bookmarks.html       and remove the corresponding Red Hat files

    [45.8.0-2]
    - Update to 45.8.0 ESR (B2)

    [45.8.0-1]
    - Update to 45.8.0 ESR

    [45.7.0-2]
    - Enabled ppc/s390 arches (rhbz#1418765)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update for thunderbird is now available for Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 45.8.0.

Security Fix(es) :

* Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2017-5398, CVE-2017-5400, CVE-2017-5401, CVE-2017-5402, CVE-2017-5404, CVE-2017-5407, CVE-2017-5408, CVE-2017-5410, CVE-2017-5405)

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Nils, Jerri Rice, Rh0, Anton Eliasson, David Kohlbrenner, Ivan Fratric of Google Project Zero, Anonymous, Eric Lawrence of Chrome Security, Boris Zbarsky, Christian Holler, Honza Bambas, Jon Coppeard, Randell Jesup, Andre Bargull, Kan-Ru Chen, and Nathan Froyd as the original reporters.

An update for firefox is now available for Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Firefox is an open source web browser.

This update upgrades Firefox to version 45.8.0 ESR.

Security Fix(es) :

* Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2017-5398, CVE-2017-5400, CVE-2017-5401, CVE-2017-5402, CVE-2017-5404, CVE-2017-5407, CVE-2017-5408, CVE-2017-5410, CVE-2017-5405)

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Nils, Jerri Rice, Rh0, Anton Eliasson, David Kohlbrenner, Ivan Fratric of Google Project Zero, Anonymous, Eric Lawrence of Chrome Security, Boris Zbarsky, Christian Holler, Honza Bambas, Jon Coppeard, Randell Jesup, AndrA(c) Bargull, Kan-Ru Chen, and Nathan Froyd as the original reporters.

Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-201705-07 (Mozilla Thunderbird: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Thunderbird.
      Please review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker, by enticing a user to open a specially crafted email       or web page, could possibly execute arbitrary code with the privileges of       the process, cause a Denial of Service condition, spoof content or obtain       sensitive information.
  Workaround :

    There is no known workaround at this time.

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 45.8. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2017-06 advisory.

  - Mozilla developers and community members Boris Zbarsky, Christian Holler, Honza Bambas, Jon Coppeard,     Randell Jesup, Andr Bargull, Kan-Ru Chen, and Nathan Froyd reported memory safety bugs present in     Firefox 51 and Firefox ESR 45.7. Some of these bugs showed evidence of memory corruption and we presume     that with enough effort that some of these could be exploited to run arbitrary code. (CVE-2017-5398)

  - Memory corruption resulting in a potentially exploitable crash during garbage collection of JavaScript due     errors in how incremental sweeping is managed for memory cleanup. (CVE-2017-5410)

  - JIT-spray targeting asm.js combined with a heap spray allows for a bypass of ASLR and DEP protections     leading to potential memory corruption attacks. (CVE-2017-5400)

  - A crash triggerable by web content in which an <code>ErrorResult</code> references unassigned memory due     to a logic error. The resulting crash may be exploitable. (CVE-2017-5401)

  - A use-after-free can occur when events are fired for a <code>FontFace</code> object after the object has     been already been destroyed while working with fonts. This results in a potentially exploitable crash.
    (CVE-2017-5402)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update upgrades Thunderbird to version 45.8.0.

Security Fix(es) :

  - Multiple flaws were found in the processing of malformed     web content. A web page containing malicious content     could cause Thunderbird to crash or, potentially,     execute arbitrary code with the privileges of the user     running Thunderbird. (CVE-2017-5398, CVE-2017-5400,     CVE-2017-5401, CVE-2017-5402, CVE-2017-5404,     CVE-2017-5407, CVE-2017-5408, CVE-2017-5410,     CVE-2017-5405)

This update for MozillaFirefox to ESR 45.8 fixes the following issues:
Security issues fixed (bsc#1028391) :

  - CVE-2017-5402: Use-after-free working with events in     FontFace objects

  - CVE-2017-5410: Memory corruption during JavaScript     garbage collection incremental sweeping

  - CVE-2017-5400: asm.js JIT-spray bypass of ASLR and DEP

  - CVE-2017-5401: Memory Corruption when handling     ErrorResult

  - CVE-2017-5407: Pixel and history stealing via     floating-point timing side channel with SVG filters

  - CVE-2017-5404: Use-after-free working with ranges in     selections

  - CVE-2017-5405: FTP response codes can cause use of     uninitialized values for ports

  - CVE-2017-5408: Cross-origin reading of video captions in     violation of CORS

  - CVE-2017-5409: File deletion via callback parameter in     Mozilla Windows Updater and Maintenance Service

  - CVE-2017-5398: Memory safety bugs fixed in Firefox 52     and Firefox ESR 45.8

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Multiple security issues have been found in Thunderbird, which may may lead to the execution of arbitrary code or information leaks.

With this update, the Icedove packages are de-branded back to the official Mozilla branding. With the removing of the Debian branding the packages are also renamed back to the official names used by Mozilla.

The Thunderbird package is using a different default profile folder, the default profile folder is now '\$(HOME)/.thunderbird'. The users profile folder, that was used in Icedove, will get migrated to the new profile folder on the first start, that can take a little bit more time.

Please read README.Debian for getting more information about the changes.

ID	名稱	產品	系列	已發布	已更新	嚴重性
97626	Oracle Linux 5 / 6 : firefox (ELSA-2017-0459)	Nessus	Oracle Linux Local Security Checks	2017/3/9	2024/10/23	critical
97756	CentOS 5 / 6 / 7 : thunderbird (CESA-2017:0498)	Nessus	CentOS Local Security Checks	2017/3/16	2025/12/30	critical
101435	Virtuozzo 6 : firefox (VZLSA-2017-0459)	Nessus	Virtuozzo Local Security Checks	2017/7/13	2025/12/11	critical
100084	GLSA-201705-07 : Mozilla Thunderbird: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2017/5/10	2025/12/19	critical
275632	Mozilla Firefox ESR < 45.8	Nessus	MacOS X Local Security Checks	2025/11/18	2025/11/18	critical
97751	Scientific Linux Security Update : thunderbird on SL5.x, SL6.x, SL7.x i386/x86_64 (20170314)	Nessus	Scientific Linux Local Security Checks	2017/3/15	2025/12/30	critical
97825	SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2017:0714-1)	Nessus	SuSE Local Security Checks	2017/3/20	2025/12/29	critical
99545	Debian DSA-3832-1 : icedove - security update	Nessus	Debian Local Security Checks	2017/4/21	2025/12/25	critical

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