Multiple security issues have been found in Thunderbird which could potentially result in the execution of arbitrary code, cross-site scripting, information disclosure and a covert content attack on S/MIME encryption using a crafted multipart/alternative message.

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:2773 advisory.

  - Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message     (CVE-2019-11739)

  - Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, Firefox ESR 60.9, Thunderbird 68.1, and     Thunderbird 60.9 (CVE-2019-11740)

  - Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images     (CVE-2019-11742)

  - Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743)

  - Mozilla: XSS by breaking out of title and textarea elements using innerHTML (CVE-2019-11744)

  - Mozilla: Use-after-free while manipulating video (CVE-2019-11746)

  - Mozilla: Use-after-free while extracting a key value in IndexedDB (CVE-2019-11752)

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

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:2694 advisory.

  - Mozilla: Sandbox escape through Firefox Sync (CVE-2019-9812)

  - firefox: stored passwords in 'Saved Logins' can be copied without master password entry (CVE-2019-11733)

  - Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, Firefox ESR 60.9, Thunderbird 68.1, and     Thunderbird 60.9 (CVE-2019-11740)

  - Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images     (CVE-2019-11742)

  - Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743)

  - Mozilla: XSS by breaking out of title and textarea elements using innerHTML (CVE-2019-11744)

  - Mozilla: Use-after-free while manipulating video (CVE-2019-11746)

  - Mozilla: Use-after-free while extracting a key value in IndexedDB (CVE-2019-11752)

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

The version of Firefox installed on the remote Windows host is prior to 69.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-25 advisory.

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 to 68.1 fixes the following issues :

Security issues fixed :

  - CVE-2019-9811: Fixed a sandbox escape via installation     of malicious language pack. (bsc#1140868)

  - CVE-2019-9812: Fixed a sandbox escape through Firefox     Sync. (bsc#1149294)

  - CVE-2019-11710: Fixed several memory safety bugs.
    (bsc#1140868)

  - CVE-2019-11714: Fixed a potentially exploitable crash in     Necko. (bsc#1140868)

  - CVE-2019-11716: Fixed a sandbox bypass. (bsc#1140868)

  - CVE-2019-11718: Fixed inadequate sanitation in the     Activity Stream component. (bsc#1140868)

  - CVE-2019-11720: Fixed a character encoding XSS     vulnerability. (bsc#1140868)

  - CVE-2019-11721: Fixed a homograph domain spoofing issue     through unicode latin 'kra' character. (bsc#1140868)

  - CVE-2019-11723: Fixed a cookie leakage during add-on     fetching across private browsing boundaries.
    (bsc#1140868)

  - CVE-2019-11724: Fixed an outdated permission, granting     access to retired site input.mozilla.org. (bsc#1140868)

  - CVE-2019-11725: Fixed a Safebrowsing bypass involving     WebSockets. (bsc#1140868)

  - CVE-2019-11727: Fixed a vulnerability where it possible     to force NSS to sign CertificateVerify with PKCS#1 v1.5     signatures when those are the only ones advertised by     server in CertificateRequest in TLS 1.3. (bsc#1141322)

  - CVE-2019-11728: Fixed an improper handling of the     Alt-Svc header that allowed remote port scans.
    (bsc#1140868)

  - CVE-2019-11733: Fixed an insufficient protection of     stored passwords in 'Saved Logins'. (bnc#1145665)

  - CVE-2019-11735: Fixed several memory safety bugs.
    (bnc#1149293)

  - CVE-2019-11736: Fixed a file manipulation and privilege     escalation in Mozilla Maintenance Service. (bnc#1149292) 

  - CVE-2019-11738: Fixed a content security policy bypass     through hash-based sources in directives. (bnc#1149302)

  - CVE-2019-11740: Fixed several memory safety bugs.
    (bsc#1149299)

  - CVE-2019-11742: Fixed a same-origin policy violation     involving SVG filters and canvas to steal cross-origin     images. (bsc#1149303)

  - CVE-2019-11743: Fixed a timing side-channel attack on     cross-origin information, utilizing unload event     attributes. (bsc#1149298)

  - CVE-2019-11744: Fixed an XSS caused by breaking out of     title and textarea elements using innerHTML.
    (bsc#1149304)

  - CVE-2019-11746: Fixed a use-after-free while     manipulating video. (bsc#1149297)

  - CVE-2019-11752: Fixed a use-after-free while extracting     a key value in IndexedDB. (bsc#1149296)

  - CVE-2019-11753: Fixed a privilege escalation with     Mozilla Maintenance Service in custom Firefox     installation location. (bsc#1149295)

Non-security issues fixed :

&#9; - Latest update now also released for s390x. (bsc#1109465)

  - Fixed a segmentation fault on s390vsl082. (bsc#1117473)

  - Fixed a crash on SLES15 s390x. (bsc#1124525)

  - Fixed a segmentation fault. (bsc#1133810)

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

ID	Name	Product	Family	Published	Updated	Severity
128783	Debian DSA-4523-1 : thunderbird - security update	Nessus	Debian Local Security Checks	9/16/2019	4/26/2024	high
129037	RHEL 7 : thunderbird (RHSA-2019:2773)	Nessus	Red Hat Local Security Checks	9/19/2019	4/28/2024	high
128660	RHEL 6 : firefox (RHSA-2019:2694)	Nessus	Red Hat Local Security Checks	9/11/2019	4/27/2024	critical
128525	Mozilla Firefox < 69.0	Nessus	Windows	9/5/2019	4/29/2024	critical
129665	openSUSE Security Update : MozillaFirefox (openSUSE-2019-2260)	Nessus	SuSE Local Security Checks	10/7/2019	4/19/2024	critical

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