See http://www.mozilla.org/en-US/thunderbird/24.3.0/releasenotes/ for changelog.

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

This updates the Mozilla Firefox browser to the 24.3.0ESR security release. The Mozilla NSS libraries are now on version 3.15.4.

The following security issues have been fixed :

  - Memory safety bugs fixed in Firefox ESR 24.3 and Firefox     27.0 (CVE-2014-1477)(bnc#862345). (MFSA 2014-01)

  - Using XBL scopes its possible to steal(clone) native     anonymous content (CVE-2014-1479)(bnc#862348). (MFSA     2014-02)

  - Download 'open file' dialog delay is too quick, doesn't     prevent clickjacking. (CVE-2014-1480). (MFSA 2014-03)

  - Image decoding causing FireFox to crash with Goo Create     (CVE-2014-1482)(bnc#862356). (MFSA 2014-04)

  - caretPositionFromPoint and elementFromPoint leak     information about iframe contents via timing information     (CVE-2014-1483)(bnc#862360). (MFSA 2014-05)

  - Fennec leaks profile path to logcat. (CVE-2014-1484).
    (MFSA 2014-06)

  - CSP should block XSLT as script, not as style.
    (CVE-2014-1485). (MFSA 2014-07)

  - imgRequestProxy Use-After-Free Remote Code Execution     Vulnerability. (CVE-2014-1486). (MFSA 2014-08)

  - Cross-origin information disclosure with error message     of Web Workers. (CVE-2014-1487). (MFSA 2014-09)

  - settings &amp; history ID bug. (CVE-2014-1489). (MFSA     2014-10)

  - Firefox reproducibly crashes when using asm.js code in     workers and transferable objects. (CVE-2014-1488). (MFSA     2014-11)

  - TOCTOU, potential use-after-free in libssl's session     ticket processing (CVE-2014-1490)(bnc#862300) Do not     allow p-1 as a public DH value     (CVE-2014-1491)(bnc#862289). (MFSA 2014-12)

  - Inconsistent this value when invoking getters on window     (CVE-2014-1481)(bnc#862309). (MFSA 2014-13)

USN-2102-1 fixed vulnerabilities in Firefox. The update introduced a regression which could make Firefox crash under some circumstances.
This update fixes the problem.

We apologize for the inconvenience.

Christian Holler, Terrence Cole, Jesse Ruderman, Gary Kwong, Eric Rescorla, Jonathan Kew, Dan Gohman, Ryan VanderMeulen, Carsten Book, Andrew Sutherland, Byron Campen, Nicholas Nethercote, Paul Adenot, David Baron, Julian Seward and Sotaro Ikeda discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox.
(CVE-2014-1477, CVE-2014-1478)

Cody Crews discovered a method to bypass System Only Wrappers. An attacker could potentially exploit this to steal confidential data or execute code with the privileges of the user invoking Firefox. (CVE-2014-1479)

Jordi Chancel discovered that the downloads dialog did not implement a security timeout before button presses are processed. An attacker could potentially exploit this to conduct clickjacking attacks. (CVE-2014-1480)

Fredrik Lonnqvist discovered a use-after-free in Firefox.
An attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the priviliges of the user invoking Firefox.
(CVE-2014-1482)

Jordan Milne discovered a timing flaw when using document.elementFromPoint and document.caretPositionFromPoint on cross-origin iframes. An attacker could potentially exploit this to steal confidential imformation. (CVE-2014-1483)

Frederik Braun discovered that the CSP implementation in Firefox did not handle XSLT stylesheets in accordance with the specification, potentially resulting in unexpected script execution in some circumstances (CVE-2014-1485)

Arthur Gerkis discovered a use-after-free in Firefox. An attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the priviliges of the user invoking Firefox.
(CVE-2014-1486)

Masato Kinugawa discovered a cross-origin information leak in web worker error messages. An attacker could potentially exploit this to steal confidential information.
(CVE-2014-1487)

Yazan Tommalieh discovered that web pages could activate buttons on the default Firefox startpage (about:home) in some circumstances. An attacker could potentially exploit this to cause data loss by triggering a session restore.
(CVE-2014-1489)

Soeren Balko discovered a crash in Firefox when terminating web workers running asm.js code in some circumstances. An attacker could potentially exploit this to execute arbitrary code with the priviliges of the user invoking Firefox.
(CVE-2014-1488)

Several issues were discovered with ticket handling in NSS.
An attacker could potentially exploit these to cause a denial of service or bypass cryptographic protection mechanisms. (CVE-2014-1490, CVE-2014-1491)

Boris Zbarsky discovered that security restrictions on window objects could be bypassed under certain circumstances. (CVE-2014-1481).

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

ID	名前	製品	ファミリー	公開日	更新日	深刻度
72380	Fedora 20 : thunderbird-24.3.0-1.fc20 (2014-2041)	Nessus	Fedora Local Security Checks	2014/2/7	2021/1/11	critical
72554	SuSE 11.3 Security Update : MozillaFirefox (SAT Patch Number 8879)	Nessus	SuSE Local Security Checks	2014/2/18	2021/1/19	critical
72598	Ubuntu 12.04 LTS / 12.10 / 13.10 : firefox regression (USN-2102-2)	Nessus	Ubuntu Local Security Checks	2014/2/20	2021/1/19	critical
72752	Fedora 19 : thunderbird-24.3.0-1.fc19 (2014-2083)	Nessus	Fedora Local Security Checks	2014/3/2	2021/1/11	critical

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