Описание
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
Updated to new ESR version 68.1 (bsc#1149323).
In addition to the already fixed vulnerabilities released in previous ESR updates, the following were also fixed: CVE-2019-11751, CVE-2019-11736, CVE-2019-9812, CVE-2019-11748, CVE-2019-11749, CVE-2019-11750, CVE-2019-11738, CVE-2019-11747, CVE-2019-11735.
Several run-time issues were also resolved (bsc#1117473, bsc#1124525, bsc#1133810).
The version displayed in Help > About is now correct (bsc#1087200).
Список пакетов
HPE Helion OpenStack 8
SUSE Enterprise Storage 4
SUSE Enterprise Storage 5
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud Crowbar 8
Ссылки
- Link for SUSE-SU-2019:2620-1
- E-Mail link for SUSE-SU-2019:2620-1
- SUSE Security Ratings
- SUSE Bug 1087200
- SUSE Bug 1109465
- SUSE Bug 1117473
- SUSE Bug 1123482
- SUSE Bug 1124525
- SUSE Bug 1133810
- SUSE Bug 1140868
- SUSE Bug 1145665
- SUSE Bug 1149323
- SUSE CVE CVE-2019-11709 page
- SUSE CVE CVE-2019-11710 page
- SUSE CVE CVE-2019-11711 page
- SUSE CVE CVE-2019-11712 page
- SUSE CVE CVE-2019-11713 page
- SUSE CVE CVE-2019-11714 page
- SUSE CVE CVE-2019-11715 page
- SUSE CVE CVE-2019-11716 page
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11709
- SUSE Bug 1140868
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 67. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11710
- SUSE Bug 1140868
Описание
When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11711
- SUSE Bug 1140868
Описание
POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11712
- SUSE Bug 1140868
Описание
A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11713
- SUSE Bug 1140868
Описание
Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11714
- SUSE Bug 1140868
Описание
Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11715
- SUSE Bug 1140868
Описание
Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such as Object.getOwnPropertyNames(window). Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11716
- SUSE Bug 1140868
Описание
A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11717
- SUSE Bug 1140868
Описание
Activity Stream can display content from sent from the Snippet Service website. This content is written to innerHTML on the Activity Stream page without sanitization, allowing for a potential access to other information available to the Activity Stream, such as browsing history, if the Snipper Service were compromised. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11718
- SUSE Bug 1140868
Описание
When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11719
- SUSE Bug 1140868
Описание
Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering parsing errors. This allows malicious code to then be processed, evading cross-site scripting (XSS) filtering. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11720
- SUSE Bug 1140868
Описание
The unicode latin 'kra' character can be used to spoof a standard 'k' character in the addressbar. This allows for domain spoofing attacks as do not display as punycode text, allowing for user confusion. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11721
- SUSE Bug 1140868
Описание
A vulnerability exists during the installation of add-ons where the initial fetch ignored the origin attributes of the browsing context. This could leak cookies in private browsing mode or across different "containers" for people who use the Firefox Multi-Account Containers Web Extension. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11723
- SUSE Bug 1140868
Описание
Application permissions give additional remote troubleshooting permission to the site input.mozilla.org, which has been retired and now redirects to another site. This additional permission is unnecessary and is a potential vector for malicious attacks. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11724
- SUSE Bug 1140868
Описание
When a user navigates to site marked as unsafe by the Safebrowsing API, warning messages are displayed and navigation is interrupted but resources from the same site loaded through websockets are not blocked, leading to the loading of unsafe resources and bypassing safebrowsing protections. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11725
- SUSE Bug 1140868
Описание
A vulnerability exists where it possible to force Network Security Services (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. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11727
- SUSE Bug 1140868
- SUSE Bug 1141322
Описание
The HTTP Alternative Services header, Alt-Svc, can be used by a malicious site to scan all TCP ports of any host that the accessible to a user when web content is loaded. This vulnerability affects Firefox < 68.
Затронутые продукты
Ссылки
- CVE-2019-11728
- SUSE Bug 1140868
Описание
Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11729
- SUSE Bug 1140868
Описание
A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-11730
- SUSE Bug 1140868
Описание
When a master password is set, it is required to be entered again before stored passwords can be accessed in the 'Saved Logins' dialog. It was found that locally stored passwords can be copied to the clipboard thorough the 'copy password' context menu item without re-entering the master password if the master password had been previously entered in the same session, allowing for potential theft of stored passwords. This vulnerability affects Firefox < 68.0.2 and Firefox ESR < 68.0.2.
Затронутые продукты
Ссылки
- CVE-2019-11733
- SUSE Bug 1145665
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 68 and Firefox ESR 68. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11735
- SUSE Bug 1149293
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
The Mozilla Maintenance Service does not guard against files being hardlinked to another file in the updates directory, allowing for the replacement of local files, including the Maintenance Service executable, which is run with privileged access. Additionally, there was a race condition during checks for junctions and symbolic links by the Maintenance Service, allowing for potential local file and directory manipulation to be undetected in some circumstances. This allows for potential privilege escalation by a user with unprivileged local access. <br>*Note: These attacks requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11736
- SUSE Bug 1149292
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11738
- SUSE Bug 1149302
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
Mozilla developers and community members reported memory safety bugs present in Firefox 68, Firefox ESR 68, and Firefox 60.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11740
- SUSE Bug 1149299
- SUSE Bug 1149323
- SUSE Bug 1149324
- SUSE Bug 1150940
Описание
A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a <canvas> element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11742
- SUSE Bug 1149303
- SUSE Bug 1149323
- SUSE Bug 1149324
- SUSE Bug 1150940
Описание
Navigation events were not fully adhering to the W3C's "Navigation-Timing Level 2" draft specification in some instances for the unload event, which restricts access to detailed timing attributes to only be same-origin. This resulted in potential cross-origin information exposure of history through timing side-channel attacks. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11743
- SUSE Bug 1149298
- SUSE Bug 1149323
- SUSE Bug 1149324
- SUSE Bug 1150940
Описание
Some HTML elements, such as <title> and <textarea>, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to .innerHTML on these elements, and subsequent content after that will be parsed as if it were outside the tag. This can lead to XSS if a site does not filter user input as strictly for these elements as it does for other elements. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11744
- SUSE Bug 1149304
- SUSE Bug 1149323
- SUSE Bug 1149324
- SUSE Bug 1150940
Описание
A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11746
- SUSE Bug 1149297
- SUSE Bug 1149323
- SUSE Bug 1149324
- SUSE Bug 1150940
Описание
The "Forget about this site" feature in the History pane is intended to remove all saved user data that indicates a user has visited a site. This includes removing any HTTP Strict Transport Security (HSTS) settings received from sites that use it. Due to a bug, sites on the pre-load list also have their HSTS setting removed. On the next visit to that site if the user specifies an http: URL rather than secure https: they will not be protected by the pre-loaded HSTS setting. After that visit the site's HSTS setting will be restored. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11747
- SUSE Bug 1149301
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
WebRTC in Firefox will honor persisted permissions given to sites for access to microphone and camera resources even when in a third-party context. In light of recent high profile vulnerabilities in other software, a decision was made to no longer persist these permissions. This avoids the possibility of trusted WebRTC resources being invisibly embedded in web content and abusing permissions previously given by users. Users will now be prompted for permissions on each use. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11748
- SUSE Bug 1149291
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
A vulnerability exists in WebRTC where malicious web content can use probing techniques on the getUserMedia API using constraints to reveal device properties of cameras on the system without triggering a user prompt or notification. This allows for the potential fingerprinting of users. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11749
- SUSE Bug 1149290
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
A type confusion vulnerability exists in Spidermonkey, which results in a non-exploitable crash. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11750
- SUSE Bug 1149289
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
Logging-related command line parameters are not properly sanitized when Firefox is launched by another program, such as when a user clicks on malicious links in a chat application. This can be used to write a log file to an arbitrary location such as the Windows 'Startup' folder. <br>*Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11751
- SUSE Bug 1149286
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11752
- SUSE Bug 1149296
- SUSE Bug 1149323
- SUSE Bug 1149324
- SUSE Bug 1150940
Описание
The Firefox installer allows Firefox to be installed to a custom user writable location, leaving it unprotected from manipulation by unprivileged users or malware. If the Mozilla Maintenance Service is manipulated to update this unprotected location and the updated maintenance service in the unprotected location has been altered, the altered maintenance service can run with elevated privileges during the update process due to a lack of integrity checks. This allows for privilege escalation if the executable has been replaced locally. <br>*Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Firefox < 69, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Затронутые продукты
Ссылки
- CVE-2019-11753
- SUSE Bug 1149295
- SUSE Bug 1149323
- SUSE Bug 1149324
Описание
As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Затронутые продукты
Ссылки
- CVE-2019-9811
- SUSE Bug 1140868
Описание
Given a compromised sandboxed content process due to a separate vulnerability, it is possible to escape that sandbox by loading accounts.firefox.com in that process and forcing a log-in to a malicious Firefox Sync account. Preference settings that disable the sandbox are then synchronized to the local machine and the compromised browser would restart without the sandbox if a crash is triggered. This vulnerability affects Firefox ESR < 60.9, Firefox ESR < 68.1, and Firefox < 69.
Затронутые продукты
Ссылки
- CVE-2019-9812
- SUSE Bug 1149294
- SUSE Bug 1149323
- SUSE Bug 1149324