An updated thunderbird package that fixes several security issues is now available for Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Several 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-2014-1493, CVE-2014-1510, CVE-2014-1511, CVE-2014-1512, CVE-2014-1513, CVE-2014-1514)

Several information disclosure flaws were found in the way Thunderbird processed malformed web content. An attacker could use these flaws to gain access to sensitive information such as cross-domain content or protected memory addresses or, potentially, cause Thunderbird to crash. (CVE-2014-1497, CVE-2014-1508, CVE-2014-1505)

A memory corruption flaw was found in the way Thunderbird rendered certain PDF files. An attacker able to trick a user into installing a malicious extension could use this flaw to crash Thunderbird or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2014-1509)

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Benoit Jacob, Olli Pettay, Jan Varga, Jan de Mooij, Jesse Ruderman, Dan Gohman, Christoph Diehl, Atte Kettunen, Tyson Smith, Jesse Schwartzentruber, John Thomson, Robert O'Callahan, Mariusz Mlynski, Juri Aedla, George Hotz, and the security research firm VUPEN as the original reporters of these issues.

Note: All of the above issues cannot be exploited by a specially crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed.

For technical details regarding these flaws, refer to the Mozilla security advisories for Thunderbird 24.4.0. You can find a link to the Mozilla advisories in the References section of this erratum.

All Thunderbird users should upgrade to this updated package, which contains Thunderbird version 24.4.0, which corrects these issues.
After installing the update, Thunderbird must be restarted for the changes to take effect.

Multiple security issues have been found in Iceweasel, Debian's version of the Mozilla Firefox web browser: Multiple memory safety errors, out of bound reads, use-after-frees and other implementation errors may lead to the execution of arbitrary code, information disclosure, denial of service.

The Mozilla Project reports :

MFSA 2014-15 Miscellaneous memory safety hazards (rv:28.0 / rv:24.4)

MFSA 2014-16 Files extracted during updates are not always read only

MFSA 2014-17 Out of bounds read during WAV file decoding

MFSA 2014-18 crypto.generateCRMFRequest does not validate type of key

MFSA 2014-19 Spoofing attack on WebRTC permission prompt

MFSA 2014-20 onbeforeunload and JavaScript navigation DOS

MFSA 2014-21 Local file access via Open Link in new tab

MFSA 2014-22 WebGL content injection from one domain to rendering in another

MFSA 2014-23 Content Security Policy for data: documents not preserved by session restore

MFSA 2014-24 Android Crash Reporter open to manipulation

MFSA 2014-25 Firefox OS DeviceStorageFile object vulnerable to relative path escape

MFSA 2014-26 Information disclosure through polygon rendering in MathML

MFSA 2014-27 Memory corruption in Cairo during PDF font rendering

MFSA 2014-28 SVG filters information disclosure through feDisplacementMap

MFSA 2014-29 Privilege escalation using WebIDL-implemented APIs

MFSA 2014-30 Use-after-free in TypeObject

MFSA 2014-31 Out-of-bounds read/write through neutering ArrayBuffer objects

MFSA 2014-32 Out-of-bounds write through TypedArrayObject after neutering

The remote Oracle Linux 5 / 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2014-0316 advisory.

    [24.4.0-1.0.1]
    - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js

    [24.4.0-1]
    - Update to 24.4.0

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.

Mozilla Firefox was updated to version 28.0, receiving enhancements, bug and security fixes. Mozilla NSPR was updated to 4.10.4 receiving enhancements, bug and security fixes. Mozilla NSS was updated to 3.15.5 receiving enhancements, bug and security fixes.

Changes in MozillaFirefox :

  - update to Firefox 28.0 (bnc#868603)

  - MFSA 2014-15/CVE-2014-1493/CVE-2014-1494 Miscellaneous     memory safety hazards

  - MFSA 2014-17/CVE-2014-1497 (bmo#966311) Out of bounds     read during WAV file decoding

  - MFSA 2014-18/CVE-2014-1498 (bmo#935618)     crypto.generateCRMFRequest does not validate type of key

  - MFSA 2014-19/CVE-2014-1499 (bmo#961512) Spoofing attack     on WebRTC permission prompt

  - MFSA 2014-20/CVE-2014-1500 (bmo#956524) onbeforeunload     and JavaScript navigation DOS

  - MFSA 2014-22/CVE-2014-1502 (bmo#972622) WebGL content     injection from one domain to rendering in another

  - MFSA 2014-23/CVE-2014-1504 (bmo#911547) Content Security     Policy for data: documents not preserved by session     restore

  - MFSA 2014-26/CVE-2014-1508 (bmo#963198) Information     disclosure through polygon rendering in MathML

  - MFSA 2014-27/CVE-2014-1509 (bmo#966021) Memory     corruption in Cairo during PDF font rendering

  - MFSA 2014-28/CVE-2014-1505 (bmo#941887) SVG filters     information disclosure through feDisplacementMap

  - MFSA 2014-29/CVE-2014-1510/CVE-2014-1511 (bmo#982906,     bmo#982909) Privilege escalation using     WebIDL-implemented APIs

  - MFSA 2014-30/CVE-2014-1512 (bmo#982957) Use-after-free     in TypeObject

  - MFSA 2014-31/CVE-2014-1513 (bmo#982974) Out-of-bounds     read/write through neutering ArrayBuffer objects

  - MFSA 2014-32/CVE-2014-1514 (bmo#983344) Out-of-bounds     write through TypedArrayObject after neutering

  - requires NSPR 4.10.3 and NSS 3.15.5

  - new build dependency (and recommends) :

  - libpulse

  - JS math correctness issue (bmo#941381)

Changes in mozilla-nspr :

  - update to version 4.10.4

  - bmo#767759: Add support for new x32 abi

  - bmo#844784: Thread data race in PR_EnterMonitor

  - bmo#939786: data race     nsprpub/pr/src/pthreads/ptthread.c:137 _pt_root

  - bmo#958796: Users of _beginthreadex that set a custom     stack size may not be getting the behavior they want

  - bmo#963033: AArch64 support update for NSPR

  - bmo#969061:&#9;Incorrect end-of-list test when iterating     over a PRCList in prcountr.c and prtrace.c

  - bmo#971152: IPv6 detection on linux depends on     availability of /proc/net/if_inet6

  - update to version 4.10.3

  - bmo#749849: ensure we'll free the thread-specific data     key.

  - bmo#941461: don't compile android with unaligned memory     access.

  - bmo#932398: Add PR_SyncMemMap, a portable version of     msync/FlushViewOfFile.

  - bmo#952621: Fix a thread-unsafe access to lock->owner in     PR_Lock.

  - bmo#957458: Fix several bugs in the lock rank checking     code.

  - bmo#936320: Use an alternative test for IPv6 support on     Linux to avoid opening a socket.

Changes in mozilla-nss :

  - update to 3.15.5

  - required for Firefox 28

  - export FREEBL_LOWHASH to get the correct default headers     (bnc#865539) New functionality

  - Added support for the TLS application layer protocol     negotiation (ALPN) extension. Two SSL socket options,     SSL_ENABLE_NPN and SSL_ENABLE_ALPN, can be used to     control whether NPN or ALPN (or both) should be used for     application layer protocol negotiation.

  - Added the TLS padding extension. The extension type     value is 35655, which may change when an official     extension type value is assigned by IANA. NSS     automatically adds the padding extension to ClientHello     when necessary.

  - Added a new macro CERT_LIST_TAIL, defined in certt.h,     for getting the tail of a CERTCertList. Notable Changes

  - bmo#950129: Improve the OCSP fetching policy when     verifying OCSP responses

  - bmo#949060: Validate the iov input argument (an array of     PRIOVec structures) of ssl_WriteV (called via     PR_Writev). Applications should still take care when     converting struct iov to PRIOVec because the iov_len     members of the two structures have different types     (size_t vs. int). size_t is unsigned and may be larger     than int.

The remote host is affected by the vulnerability described in GLSA-201504-01 (Mozilla Products: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Firefox, Thunderbird,       and SeaMonkey. Please review the CVE identifiers referenced below for       details.
  Impact :

    A remote attacker could entice a user to view a specially crafted web       page or email, possibly resulting in execution of arbitrary code or a       Denial of Service condition. Furthermore, a remote attacker may be able       to perform Man-in-the-Middle attacks, obtain sensitive information, spoof       the address bar, conduct clickjacking attacks, bypass security       restrictions and protection mechanisms,  or have other unspecified       impact.
  Workaround :

    There are no known workarounds at this time.

Several 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-2014-1493, CVE-2014-1510, CVE-2014-1511, CVE-2014-1512, CVE-2014-1513, CVE-2014-1514)

Several information disclosure flaws were found in the way Thunderbird processed malformed web content. An attacker could use these flaws to gain access to sensitive information such as cross-domain content or protected memory addresses or, potentially, cause Thunderbird to crash. (CVE-2014-1497, CVE-2014-1508, CVE-2014-1505)

A memory corruption flaw was found in the way Thunderbird rendered certain PDF files. An attacker able to trick a user into installing a malicious extension could use this flaw to crash Thunderbird or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2014-1509)

Note: All of the above issues cannot be exploited by a specially crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed.

After installing the update, Thunderbird must be restarted for the changes to take effect.

Benoit Jacob, Olli Pettay, Jan Varga, Jan de Mooij, Jesse Ruderman, Dan Gohman and Christoph Diehl discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message with scripting enabled, 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 Thunderbird. (CVE-2014-1493)

Atte Kettunen discovered an out-of-bounds read during WAV file decoding. If a user had enabled audio, an attacker could potentially exploit this to cause a denial of service via application crash.
(CVE-2014-1497)

Robert O'Callahan discovered a mechanism for timing attacks involving SVG filters and displacements input to feDisplacementMap. If a user had enabled scripting, an attacker could potentially exploit this to steal confidential information across domains. (CVE-2014-1505)

Tyson Smith and Jesse Schwartzentruber discovered an out-of-bounds read during polygon rendering in MathML. If a user had enabled scripting, an attacker could potentially exploit this to steal confidential information across domains. (CVE-2014-1508)

John Thomson discovered a memory corruption bug in the Cairo graphics library. If a user had a malicious extension installed, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2014-1509)

Mariusz Mlynski discovered that web content could open a chrome privileged page and bypass the popup blocker in some circumstances. If a user had enabled scripting, an attacker could potentially exploit this to execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2014-1510, CVE-2014-1511)

It was discovered that memory pressure during garbage collection resulted in memory corruption in some circumstances. If a user had enabled scripting, an attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2014-1512)

Juri Aedla discovered out-of-bounds reads and writes with TypedArrayObject in some circumstances. If a user had enabled scripting, an attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2014-1513)

George Hotz discovered an out-of-bounds write with TypedArrayObject.
If a user had enabled scripting, an attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking Thunderbird.
(CVE-2014-1514).

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	名稱	產品	系列	已發布	已更新	嚴重性
73105	CentOS 5 / 6 : thunderbird (CESA-2014:0316)	Nessus	CentOS Local Security Checks	2014/3/20	2021/1/4	critical
73106	Debian DSA-2881-1 : iceweasel - security update	Nessus	Debian Local Security Checks	2014/3/20	2021/1/11	high
73111	FreeBSD : mozilla -- multiple vulnerabilities (610de647-af8d-11e3-a25b-b4b52fce4ce8)	Nessus	FreeBSD Local Security Checks	2014/3/20	2021/1/6	critical
73112	Oracle Linux 5 / 6 : thunderbird (ELSA-2014-0316)	Nessus	Oracle Linux Local Security Checks	2014/3/20	2024/10/23	critical
75307	openSUSE Security Update : MozillaFirefox (openSUSE-SU-2014:0448-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/19	high
82632	GLSA-201504-01 : Mozilla Products: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2015/4/8	2021/1/11	critical
73116	Scientific Linux Security Update : thunderbird on SL5.x, SL6.x i386/x86_64 (20140319)	Nessus	Scientific Linux Local Security Checks	2014/3/20	2021/1/14	high
73148	Ubuntu 12.04 LTS / 12.10 / 13.10 : thunderbird vulnerabilities (USN-2151-1)	Nessus	Ubuntu Local Security Checks	2014/3/22	2021/1/19	high

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