Beschreibung
Multiple serious vulnerabilities have been found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service, gain privileges, execute arbitrary code, perform XSS attacks and bypass security restrictions.
Below is a complete list of vulnerabilities:
- A use-after-free vulnerability with SVG animations and clip paths can be exploited remotely to execute arbitrary code or cause denial of service;
- A use-after-free vulnerability with SVG animations and text paths can be exploited remotely to execute arbitrary code or cause denial of service;
- Same-origin bypass vulnerability in PDF Viewer can be exploited remotely to execute arbitrary code;
- A code injection vulnerability in PDF Viewer can be exploited remotely to execute arbitrary code;
- An integer overflow and out-of-bounds write in Skia can be exploited remotely to cause denial of service;
- An uninitialized memory use in WebRTC encoder can be exploited remotely to cause denial of service;
- An information leak vulnerability in WebExtentions can be exploited remotely to obtain sensitive information;
- An out-of-bounds read vulnerability in mixed content websocket messages can be exploited remotely to cause denial of service;
- A unspecified vulnerability in JavaScript Start-up Bytecode Cache can be exploited remotely to gain privileges;
- An unspecified vulnerability in CSP can be exploited remotely to perform cross-site scripting attacks;
- A permission bypass vulnerability in WebExtensions can be exploited remotely to bypass security restrictions;
- An unspecified vulnerability in JavaScript debugger can be exploited remotely to perform unspecified attacks;
- An unspecified vulnerability can be exploited remotely to bypass security restrictions;
- An unspecified vulnerability can be exploited remotely to execute arbitrary code;
- An unspecified vulnerability can be exploited remotely to obtain sensitive information;
- An unspecified vulnerability can be exploited remotely to execute arbitrary code;
- An unspecified vulnerability in CSP can be exploited remotely to bypass security restrictions;
- A script injection vulnerability in JSON Viewer can be exploited remotely to obtain sensitive information;
- A buffer overflow vulnerability in XSLT can be exploited remotely to cause denial of service;
- A buffer overflow vulnerability can be exploited remotely via UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data to cause denial of service;
- A vulnerability related to Flash protected mode can be exploited remotely to perform unspecified attacks;
- An use-after-free vulnerability in WebGL can be exploited remotely to cause denial of service;
Technical details
Vulnerabilities (6)-(15) and (17)-(19), (21), (22) only affects Mozilla Firefox;
Vulnerability (20) only affects Mozilla Firefox ESR;
Vulnerability (16) only affects Windows 10 users running the April 2018 update or later. It does not affect other Windows users or other operating systems.
NB: At this moment Mozilla has just reserved CVE numbers for these vulnerabilities. Information can be changed soon.
Ursprüngliche Informationshinweise
CVE Liste
- CVE-2018-5154 critical
- CVE-2018-5155 critical
- CVE-2018-5157 critical
- CVE-2018-5158 critical
- CVE-2018-5159 critical
- CVE-2018-5160 critical
- CVE-2018-5152 critical
- CVE-2018-5153 critical
- CVE-2018-5163 critical
- CVE-2018-5164 critical
- CVE-2018-5166 critical
- CVE-2018-5167 critical
- CVE-2018-5168 critical
- CVE-2018-5169 critical
- CVE-2018-5172 critical
- CVE-2018-5173 critical
- CVE-2018-5174 critical
- CVE-2018-5175 critical
- CVE-2018-5176 critical
- CVE-2018-5177 critical
- CVE-2018-5165 critical
- CVE-2018-5180 critical
- CVE-2018-5181 critical
- CVE-2018-5182 critical
- CVE-2018-5151 critical
- CVE-2018-5150 critical
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