Manually dragging and dropping an Outlook email message into the browser will trigger a page navigation when the message's mail columns are incorrectly interpreted as a URL. *Note: this issue only affects Windows operating systems with Outlook installed. Other operating systems are not affected.*. This vulnerability affects Firefox ESR < 60.2 and Firefox < 62.

Versions of Mozilla Firefox prior to 62.0 are unpatched for the following vulnerabilities as referenced in the mfsa2018-20 advisory:

 - Browser proxy settings can be bypassed by using the automount feature with autofs to create a mount point on the local file system. Content can be loaded from this mounted file system directly using "file: URI", bypassing configured proxy settings. (CVE-2017-16541)
 - Evidence of memory corruption exists that could be exploited to run arbitrary code. (CVE-2018-12375, CVE-2018-12376)
 - A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. (CVE-2018-12377)
 - A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. (CVE-2018-12378)
 - When the Mozilla Updater opens a MAR format file which contains a very long item filename, an out-of-bounds write can be triggered, leading to a potentially exploitable crash. This requires running the Mozilla Updater manually on the local system with the malicious MAR file in order to occur. (CVE-2018-12379)
 - Manually dragging and dropping an Outlook email message into the browser will trigger a page navigation when the mail columns are incorrectly interpreted as a URL. (CVE-2018-12381)
 - The displayed addressbar URL can be spoofed on Firefox for Android using 'javascript: URI' in concert with JavaScript to insert text before the loaded domain name, scrolling the loaded domain out of view to the right. This can lead to user confusion. (CVE-2018-12382)
 - If a user saved passwords before Firefox 58 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Firefox 58. The new master password is added only on the new file. This could allow the exposure of stored password data outside of user expectations. (CVE-2018-12383)

This update for MozillaFirefox to ESR 60.2 fixes several issues.

These general changes are part of the version 60 release.

New browser engine with speed improvements

Redesigned graphical user interface elements

Unified address and search bar for new installations

New tab page listing top visited, recently visited and recommended pages

Support for configuration policies in enterprise deployments via JSON files

Support for Web Authentication, allowing the use of USB tokens for authentication to websites

The following changes affect compatibility: Now exclusively supports extensions built using the WebExtension API.

Unsupported legacy extensions will no longer work in Firefox 60 ESR

TLS certificates issued by Symantec before June 1st, 2016 are no longer trusted The 'security.pki.distrust_ca_policy' preference can be set to 0 to reinstate trust in those certificates

The following issues affect performance: new format for storing private keys, certificates and certificate trust If the user home or data directory is on a network file system, it is recommended that users set the following environment variable to avoid slowdowns:
NSS_SDB_USE_CACHE=yes This setting is not recommended for local, fast file systems.

These security issues were fixed: CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation (bsc#1107343).

CVE-2017-16541: Proxy bypass using automount and autofs (bsc#1107343).

CVE-2018-12376: Various memory safety bugs (bsc#1107343).

CVE-2018-12377: Use-after-free in refresh driver timers (bsc#1107343).

CVE-2018-12378: Use-after-free in IndexedDB (bsc#1107343).

CVE-2018-12379: Out-of-bounds write with malicious MAR file (bsc#1107343).

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.

The version of Mozilla Firefox installed on the remote macOS host is prior to 62. It is, therefore, affected by multiple vulnerabilities as noted in Mozilla Firefox stable channel update release notes for 2018/09/05. Please refer to the release notes for additional information. Note that Nessus has not attempted to exploit these issues but has instead relied only on the application's self-reported version number.

This update for MozillaFirefox to ESR 60.2.2 fixes several issues.

These general changes are part of the version 60 release.

New browser engine with speed improvements

Redesigned graphical user interface elements

Unified address and search bar for new installations

New tab page listing top visited, recently visited and recommended pages

Support for configuration policies in enterprise deployments via JSON files

Support for Web Authentication, allowing the use of USB tokens for authentication to websites

The following changes affect compatibility: Now exclusively supports extensions built using the WebExtension API.

Unsupported legacy extensions will no longer work in Firefox 60 ESR

TLS certificates issued by Symantec before June 1st, 2016 are no longer trusted The 'security.pki.distrust_ca_policy' preference can be set to 0 to reinstate trust in those certificates

The following issues affect performance: new format for storing private keys, certificates and certificate trust If the user home or data directory is on a network file system, it is recommended that users set the following environment variable to avoid slowdowns:
NSS_SDB_USE_CACHE=yes This setting is not recommended for local, fast file systems.

These security issues were fixed: CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation (bsc#1107343).

CVE-2017-16541: Proxy bypass using automount and autofs (bsc#1107343).

CVE-2018-12376: Various memory safety bugs (bsc#1107343).

CVE-2018-12377: Use-after-free in refresh driver timers (bsc#1107343).

CVE-2018-12378: Use-after-free in IndexedDB (bsc#1107343).

CVE-2018-12379: Out-of-bounds write with malicious MAR file (bsc#1107343).

CVE-2018-12386: Type confusion in JavaScript allowed remote code execution (bsc#1110506)

CVE-2018-12387: Array.prototype.push stack pointer vulnerability may enable exploits in the sandboxed content process (bsc#1110507)

CVE-2018-12385: Crash in TransportSecurityInfo due to cached data (bsc#1109363)

CVE-2018-12383: Setting a master password did not delete unencrypted previously stored passwords (bsc#1107343)

This update for mozilla-nspr to version 4.19 fixes the follwing issues Added TCP Fast Open functionality

A socket without PR_NSPR_IO_LAYER will no longer trigger an assertion when polling

This update for mozilla-nss to version 3.36.4 fixes the follwing issues Connecting to a server that was recently upgraded to TLS 1.3 would result in a SSL_RX_MALFORMED_SERVER_HELLO error.

Fix a rare bug with PKCS#12 files.

Replaces existing vectorized ChaCha20 code with verified HACL* implementation.

TLS 1.3 support has been updated to draft -23.

Added formally verified implementations of non-vectorized Chacha20 and non-vectorized Poly1305 64-bit.

The following CA certificates were Removed: OU = Security Communication EV RootCA1 CN = CA Disig Root R1 CN = DST ACES CA X6 Certum CA, O=Unizeto Sp. z o.o. StartCom Certification Authority StartCom Certification Authority G2 T&Atilde;&#131;&Acirc;&#156;B&Atilde;&#132;&Acirc;&deg;TAK UEKAE K&Atilde;&#131;&Acirc;&para;k Sertifika Hizmet Sa&Atilde;&#132;&Acirc;&#159;lay&Atilde;&#132;&Acirc;&plusmn;c&Atilde;
&#132;&Acirc;&plusmn;s&Atilde;&#132;&Acirc;&plusmn; - S&Atilde;&#131;&Acirc;&frac14;r&Atilde;&#131;&Acirc;&frac14;m 3 ACEDICOM Root Certinomis - Autorit&Atilde;&#131;&Acirc;&copy; Racine T&Atilde;&#131;&Acirc;&#156;RKTRUST Elektronik Sertifika Hizmet Sa&Atilde;&#132;&Acirc;&#159;lay&Atilde;&#132;&Acirc;&plusmn;c&Atilde;
&#132;&Acirc;&plusmn;s&Atilde;&#132;&Acirc;&plusmn; PSCProcert CA &Atilde;&brvbar;&Acirc;&sup2;&Acirc;&#131;&Atilde;&copy;&Acirc;&#128;& Acirc;&#154;&Atilde;&brvbar;&Acirc;&nbsp;&Acirc;&sup1;&Atilde;&uml;&Ac irc;&macr;&Acirc;&#129;&Atilde;&curren;&Acirc;&sup1;&Acirc;&brvbar;, O=WoSign CA Limited Certification Authority of WoSign Certification Authority of WoSign G2 CA WoSign ECC Root Subject CN = VeriSign Class 3 Secure Server CA - G2 O = Japanese Government, OU = ApplicationCA CN = WellsSecure Public Root Certificate Authority CN = T&Atilde;&#131;&Acirc;&#156;RKTRUST Elektronik Sertifika Hizmet Sa&Atilde;&#132;&Acirc;&#159;lay&Atilde;&#132;&Acirc;&plusmn;c&Atilde;
&#132;&Acirc;&plusmn;s&Atilde;&#132;&Acirc;&plusmn; H6 CN = Microsec e-Szigno Root

The following CA certificates were Removed: AddTrust Public CA Root AddTrust Qualified CA Root China Internet Network Information Center EV Certificates Root CNNIC ROOT ComSign Secured CA GeoTrust Global CA 2 Secure Certificate Services Swisscom Root CA 1 Swisscom Root EV CA 2 Trusted Certificate Services UTN-USERFirst-Hardware UTN-USERFirst-Object

The following CA certificates were Added CN = D-TRUST Root CA 3 2013 CN = TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1 GDCA TrustAUTH R5 ROOT SSL.com Root Certification Authority RSA SSL.com Root Certification Authority ECC SSL.com EV Root Certification Authority RSA R2 SSL.com EV Root Certification Authority ECC TrustCor RootCert CA-1 TrustCor RootCert CA-2 TrustCor ECA-1

The Websites (TLS/SSL) trust bit was turned off for the following CA certificates: CN = Chambers of Commerce Root CN = Global Chambersign Root

TLS servers are able to handle a ClientHello statelessly, if the client supports TLS 1.3. If the server sends a HelloRetryRequest, it is possible to discard the server socket, and make a new socket to handle any subsequent ClientHello. This better enables stateless server operation. (This feature is added in support of QUIC, but it also has utility for DTLS 1.3 servers.)

Due to the update of mozilla-nss apache2-mod_nss needs to be updated to change to the SQLite certificate database, which is now the default (bsc#1108771)

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.

The remote host is affected by the vulnerability described in GLSA-201810-01 (Mozilla Firefox: Multiple vulnerabilities)

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

    A remote attacker could entice a user to view a specially crafted web       page, possibly resulting in the execution of arbitrary code with the       privileges of the process 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 is no known workaround at this time.

Mozilla Foundation reports :

CVE-2018-12377: Use-after-free in refresh driver timers

CVE-2018-12378: Use-after-free in IndexedDB

CVE-2018-12379: Out-of-bounds write with malicious MAR file

CVE-2017-16541: Proxy bypass using automount and autofs

CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation

CVE-2018-12382: Addressbar spoofing with javascript URI on Firefox for Android

CVE-2018-12383: Setting a master password post-Firefox 58 does not delete unencrypted previously stored passwords

CVE-2018-12375: Memory safety bugs fixed in Firefox 62

CVE-2018-12376: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2

The version of Mozilla Firefox installed on the remote Windows     host is prior to 62. It is, therefore, affected by multiple critical     and high severity vulnerabilities.

The version of Mozilla Firefox ESR installed on the remote Windows host is prior to 60.2. It is, therefore, affected by multiple critical and high severity vulnerabilities.

The version of Mozilla Firefox ESR installed on the remote macOS or Mac OS X host is prior to 60.2. It is, therefore, affected by multiple vulnerabilities, some of which allow code execution and potentially exploitable crashes.

The version of Mozilla Firefox installed on the remote macOS or     Mac OS X host is prior to 62. It is, therefore, affected by multiple     critical and high severity vulnerabilities.

ID	Name	Product	Family	Severity
700407	Mozilla Firefox < 62.0 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	critical
120110	SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2018:2890-1)	Nessus	SuSE Local Security Checks	critical
119748	Mozilla Firefox < 62 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	critical
119451	SUSE SLED12 / SLES12 Security Update : MozillaFirefox, MozillaFirefox-branding-SLE, llvm4, mozilla-nspr, mozilla-nss, apache2-mod_nss (SUSE-SU-2018:3591-2)	Nessus	SuSE Local Security Checks	critical
118590	SUSE SLED12 / SLES12 Security Update : MozillaFirefox, MozillaFirefox-branding-SLE, llvm4, mozilla-nspr, mozilla-nss, apache2-mod_nss (SUSE-SU-2018:3591-1)	Nessus	SuSE Local Security Checks	critical
117894	GLSA-201810-01 : Mozilla Firefox: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
117304	FreeBSD : mozilla -- multiple vulnerabilities (c96d416a-eae7-4d5d-bc84-40deca9329fb)	Nessus	FreeBSD Local Security Checks	critical
117294	Mozilla Firefox < 62 Multiple Critical Vulnerabilities	Nessus	Windows	critical
117293	Mozilla Firefox ESR < 60.2 Multiple Critical Vulnerabilities	Nessus	Windows	critical
117292	Mozilla Firefox ESR < 60.2 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	critical
117291	Mozilla Firefox < 62 Multiple Critical Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	critical

Detections

Analytics

CVE-2018-12381

medium

Tenable Plugins

critical

critical

critical

critical

critical

high

critical

critical

critical

critical

critical