Multiple security issues have been found in Thunderbird which could potentially result in the execution of arbitrary code.

An update for firefox is now available for Red Hat Enterprise Linux 7.

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, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 68.3.0 ESR.

Security Fix(es) :

* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)

* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)

* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)

* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)

* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

An update for thunderbird is now available for 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 68.3.0.

Security Fix(es) :

* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)

* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)

* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)

* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)

* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

An update for thunderbird is now available for Red Hat Enterprise Linux 6.

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 68.3.0.

Security Fix(es) :

* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)

* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)

* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)

* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)

* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has firefox packages installed that are affected by multiple vulnerabilities: Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update for MozillaFirefox fixes the following issues :

Mozilla Firefox was updated to 68.3esr (MFSA 2019-37 bsc#1158328)&#9;
&#9; Security issues fixed :

  - CVE-2019-17008: Fixed a use-after-free in worker     destruction (bmo#1546331)

  - CVE-2019-13722: Fixed a stack corruption due to     incorrect number of arguments in WebRTC code     (bmo#1580156)

  - CVE-2019-11745: Fixed an out of bounds write in NSS when     encrypting with a block cipher (bmo#1586176)

  - CVE-2019-17009: Fixed an issue where updater temporary     files accessible to unprivileged processes (bmo#1510494)

  - CVE-2019-17010: Fixed a use-after-free when performing     device orientation checks (bmo#1581084)

  - CVE-2019-17005: Fixed a buffer overflow in plain text     serializer (bmo#1584170)

  - CVE-2019-17011: Fixed a use-after-free when retrieving a     document in antitracking (bmo#1591334)

  - CVE-2019-17012: Fixed multiple memmory issues     (bmo#1449736, bmo#1533957, bmo#1560667,bmo#1567209,     bmo#1580288, bmo#1585760, bmo#1592502)

This update was imported from the SUSE:SLE-15:Update update project.

This update for MozillaThunderbird fixes the following issues :

Mozilla Thunderbird was updated to 68.3esr (MFSA 2019-38 bsc#1158328) &#9; 

Security issues fixed :

  - CVE-2019-17008: Fixed a use-after-free in worker     destruction (bmo#1546331)

  - CVE-2019-13722: Fixed a stack corruption due to     incorrect number of arguments in WebRTC code     (bmo#1580156)

  - CVE-2019-11745: Fixed an out of bounds write in NSS when     encrypting with a block cipher (bmo#1586176)

  - CVE-2019-17009: Fixed an issue where updater temporary     files accessible to unprivileged processes (bmo#1510494)

  - CVE-2019-17010: Fixed a use-after-free when performing     device orientation checks (bmo#1581084)

  - CVE-2019-17005: Fixed a buffer overflow in plain text     serializer (bmo#1584170)

  - CVE-2019-17011: Fixed a use-after-free when retrieving a     document in antitracking (bmo#1591334)

  - CVE-2019-17012: Fixed multiple memmory issues     (bmo#1449736, bmo#1533957, bmo#1560667,bmo#1567209,     bmo#1580288, bmo#1585760, bmo#1592502)

Other issues addressed :

  - New: Message display toolbar action WebExtension API     (bmo#1531597)

  - New: Navigation buttons are now available in content     tabs (bmo#787683)

  - Fixed an issue where write window was not always correct     (bmo#1593280)

  - Fixed toolbar issues (bmo#1584160)

  - Fixed issues with LDAP lookup when SSL was enabled     (bmo#1576364)

  - Fixed an issue with scam link confirmation panel     (bmo#1596413)

  - Fixed an issue with the write window where the Link     Properties dialog was not showing named anchors in     context menu (bmo#1593629)

  - Fixed issues with calendar (bmo#1588516)

  - Fixed issues with chat where reordering via     drag-and-drop was not working on Instant messaging     status dialog (bmo#1591505)

This update was imported from the SUSE:SLE-15:Update update project.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has firefox packages installed that are affected by multiple vulnerabilities:

  - When following the value's prototype chain, it was     possible to retain a reference to a locale, delete it,     and subsequently reference it. This resulted in a use-     after-free and a potentially exploitable crash. This     vulnerability affects Firefox < 70, Thunderbird < 68.2,     and Firefox ESR < 68.2. (CVE-2019-11757)

  - Mozilla community member Philipp reported a memory     safety bug present in Firefox 68 when 360 Total Security     was installed. This bug showed evidence of memory     corruption in the accessibility engine and we presume     that with enough effort that it could be exploited to     run arbitrary code. This vulnerability affects Firefox <     69, Thunderbird < 68.2, and Firefox ESR < 68.2.
    (CVE-2019-11758)

  - If two same-origin documents set document.domain     differently to become cross-origin, it was possible for     them to call arbitrary DOM methods/getters/setters on     the now-cross-origin window. This vulnerability affects     Firefox < 70, Thunderbird < 68.2, and Firefox ESR <     68.2. (CVE-2019-11762)

  - Failure to correctly handle null bytes when processing     HTML entities resulted in Firefox incorrectly parsing     these entities. This could have led to HTML comment text     being treated as HTML which could have led to XSS in a     web application under certain conditions. It could have     also led to HTML entities being masked from filters -     enabling the use of entities to mask the actual     characters of interest from filters. This vulnerability     affects Firefox < 70, Thunderbird < 68.2, and Firefox     ESR < 68.2. (CVE-2019-11763)

  - Mozilla developers and community members reported memory     safety bugs present in Firefox 69 and Firefox ESR 68.1.
    Some of these bugs showed evidence of memory corruption     and we presume that with enough effort some of these     could be exploited to run arbitrary code. This     vulnerability affects Firefox < 70, Thunderbird < 68.2,     and Firefox ESR < 68.2. (CVE-2019-11764)

  - An attacker could have caused 4 bytes of HMAC output to     be written past the end of a buffer stored on the stack.
    This could be used by an attacker to execute arbitrary     code or more likely lead to a crash. This vulnerability     affects Firefox < 70, Thunderbird < 68.2, and Firefox     ESR < 68.2. (CVE-2019-11759)

  - A fixed-size stack buffer could overflow in nrappkit     when doing WebRTC signaling. This resulted in a     potentially exploitable crash in some instances. This     vulnerability affects Firefox < 70, Thunderbird < 68.2,     and Firefox ESR < 68.2. (CVE-2019-11760)

  - By using a form with a data URI it was possible to gain     access to the privileged JSONView object that had been     cloned into content. Impact from exposing this object     appears to be minimal, however it was a bypass of     existing defense in depth mechanisms. This vulnerability     affects Firefox < 70, Thunderbird < 68.2, and Firefox     ESR < 68.2. (CVE-2019-11761)

  - Under certain conditions, when checking the Resist     Fingerprinting preference during device orientation     checks, a race condition could have caused a use-after-     free and a potentially exploitable crash. This     vulnerability affects Thunderbird < 68.3, Firefox ESR <     68.3, and Firefox < 71. (CVE-2019-17010)

  - Under certain conditions, when retrieving a document     from a DocShell in the antitracking code, a race     condition could cause a use-after-free condition and a     potentially exploitable crash. This vulnerability     affects Thunderbird < 68.3, Firefox ESR < 68.3, and     Firefox < 71. (CVE-2019-17011)

  - Mozilla developers reported memory safety bugs present     in Firefox 70 and Firefox ESR 68.2. Some of these bugs     showed evidence of memory corruption and we presume that     with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability     affects Thunderbird < 68.3, Firefox ESR < 68.3, and     Firefox < 71. (CVE-2019-17012)

  - When using nested workers, a use-after-free could occur     during worker destruction. This resulted in a     potentially exploitable crash. This vulnerability     affects Thunderbird < 68.3, Firefox ESR < 68.3, and     Firefox < 71. (CVE-2019-17008)

  - The plain text serializer used a fixed-size array for     the number of  elements it could process; however it     was possible to overflow the static-sized array leading     to memory corruption and a potentially exploitable     crash. This vulnerability affects Thunderbird < 68.3,     Firefox ESR < 68.3, and Firefox < 71. (CVE-2019-17005)

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

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2019:4111 advisory.

  - Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)

  - Mozilla: Use-after-free in worker destruction (CVE-2019-17008)

  - Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)

  - Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)

  - Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)

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

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2019-4415:08 advisory.

    * Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
      * Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
      * Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
      * Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
      * Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)

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

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

ID	名前	製品	ファミリー	公開日	更新日	深刻度
132082	Debian DSA-4585-1 : thunderbird - security update	Nessus	Debian Local Security Checks	2019/12/17	2024/4/4	high
132398	CentOS 7 : firefox (CESA-2019:4107)	Nessus	CentOS Local Security Checks	2019/12/27	2024/4/2	high
132399	CentOS 7 : thunderbird (CESA-2019:4148)	Nessus	CentOS Local Security Checks	2019/12/27	2024/4/2	high
132401	CentOS 6 : thunderbird (CESA-2019:4205)	Nessus	CentOS Local Security Checks	2019/12/27	2024/4/2	high
132438	NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2019-0261)	Nessus	NewStart CGSL Local Security Checks	2019/12/31	2024/4/2	high
132763	openSUSE Security Update : MozillaFirefox (openSUSE-2020-2)	Nessus	SuSE Local Security Checks	2020/1/10	2024/4/1	high
132764	openSUSE Security Update : MozillaThunderbird (openSUSE-2020-3)	Nessus	SuSE Local Security Checks	2020/1/10	2024/4/1	high
133080	NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2020-0004)	Nessus	NewStart CGSL Local Security Checks	2020/1/20	2024/3/29	high
145585	CentOS 8 : firefox (CESA-2019:4111)	Nessus	CentOS Local Security Checks	2021/1/29	2024/1/25	high
289817	MiracleLinux 4 : firefox-68.3.0-1.0.1.AXS4 (AXSA:2019-4415:08)	Nessus	Miracle Linux Local Security Checks	2026/1/16	2026/1/16	high

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