Mozilla Firefox vulnerabilities

CVE-2015-4479 [CRITICAL] CWE-189 CVE-2015-4479: Multiple integer overflows in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x bef Multiple integer overflows in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allow remote attackers to execute arbitrary code via a crafted saio chunk in MPEG-4 video data.

CVE-2015-4474 [CRITICAL] CVE-2015-4474: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 allow remo Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVE-2015-4493 [CRITICAL] CVE-2015-4493: Heap-based buffer overflow in the stagefright::ESDS::parseESDescriptor function in libstagefright in Heap-based buffer overflow in the stagefright::ESDS::parseESDescriptor function in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code via an invalid size field in an esds chunk in MPEG-4 video data, a related issue to CVE-2015-1539.

CVE-2015-4480 [CRITICAL] CWE-189 CVE-2015-4480: Integer overflow in the stagefright::SampleTable::isValid function in libstagefright in Mozilla Fire Integer overflow in the stagefright::SampleTable::isValid function in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code via crafted MPEG-4 video data with H.264 encoding.

CVE-2015-4496 [CRITICAL] CVE-2015-4496: Multiple integer overflows in libstagefright in Mozilla Firefox before 38.0 allow remote attackers t Multiple integer overflows in libstagefright in Mozilla Firefox before 38.0 allow remote attackers to execute arbitrary code via crafted sample metadata in an MPEG-4 video file, a related issue to CVE-2015-1538.

CVE-2015-4486 [CRITICAL] CWE-119 CVE-2015-4486: The decrease_ref_count function in libvpx in Mozilla Firefox before 40.0 and Firefox ESR 38.x before The decrease_ref_count function in libvpx in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via malformed WebM video data.

CVE-2015-4473 [CRITICAL] CWE-119 CVE-2015-4473: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 and Firefo Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVE-2015-4477 [CRITICAL] CVE-2015-4477: Use-after-free vulnerability in the MediaStream playback feature in Mozilla Firefox before 40.0 allo Use-after-free vulnerability in the MediaStream playback feature in Mozilla Firefox before 40.0 allows remote attackers to execute arbitrary code via unspecified use of the Web Audio API.

CVE-2015-4488 [HIGH] CVE-2015-4488: Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefo Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 allows remote attackers to have an unspecified impact by leveraging a StyleAnimationValue::operator self assignment.

CVE-2015-4489 [HIGH] CWE-119 CVE-2015-4489: The nsTArray_Impl class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS The nsTArray_Impl class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging a self assignment.

CVE-2015-4492 [HIGH] CVE-2015-4492: Use-after-free vulnerability in the XMLHttpRequest::Open implementation in Mozilla Firefox before 40 Use-after-free vulnerability in the XMLHttpRequest::Open implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 might allow remote attackers to execute arbitrary code via a SharedWorker object that makes recursive calls to the open method of an XMLHttpRequest object.

CVE-2015-4475 [HIGH] CWE-119 CVE-2015-4475: The mozilla::AudioSink function in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 mish The mozilla::AudioSink function in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 mishandles inconsistent sample formats within MP3 audio data, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via a malformed file.

CVE-2015-4487 [HIGH] CWE-119 CVE-2015-4487: The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow."

CVE-2015-4482 [MEDIUM] CWE-119 CVE-2015-4482: mar_read.c in the Updater in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows loc mar_read.c in the Updater in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows local users to gain privileges or cause a denial of service (out-of-bounds write) via a crafted name of a Mozilla Archive (aka MAR) file.

CVE-2015-4478 [MEDIUM] CWE-200 CVE-2015-4478: Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 do not impose certain ECMAScript 6 requ Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 do not impose certain ECMAScript 6 requirements on JavaScript object properties, which allows remote attackers to bypass the Same Origin Policy via the reviver parameter to the JSON.parse method.

CVE-2015-4483 [MEDIUM] CWE-264 CVE-2015-4483: Mozilla Firefox before 40.0 allows man-in-the-middle attackers to bypass a mixed-content protection Mozilla Firefox before 40.0 allows man-in-the-middle attackers to bypass a mixed-content protection mechanism via a feed: URL in a POST request.

CVE-2015-4490 [MEDIUM] CWE-79 CVE-2015-4490: The nsCSPHostSrc::permits function in dom/security/nsCSPUtils.cpp in Mozilla Firefox before 40.0 doe The nsCSPHostSrc::permits function in dom/security/nsCSPUtils.cpp in Mozilla Firefox before 40.0 does not implement the Content Security Policy Level 2 exceptions for the blob, data, and filesystem URL schemes during wildcard source-expression matching, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks by lev

CVE-2015-4484 [MEDIUM] CWE-119 CVE-2015-4484: The js::jit::AssemblerX86Shared::lock_addl function in the JavaScript implementation in Mozilla Fire The js::jit::AssemblerX86Shared::lock_addl function in the JavaScript implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to cause a denial of service (application crash) by leveraging the use of shared memory and accessing (1) an Atomics object or (2) a SharedArrayBuffer object.

CVE-2015-4481 [LOW] CWE-362 CVE-2015-4481: Race condition in the Mozilla Maintenance Service in Mozilla Firefox before 40.0 and Firefox ESR 38. Race condition in the Mozilla Maintenance Service in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 on Windows allows local users to write to arbitrary files and consequently gain privileges via vectors involving a hard link to a log file during an update.

CVE-2015-4495 [HIGH] CWE-346 CVE-2015-4495: The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS befo The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via vectors involving crafted JavaScript code and a native setter, as exploited in the wild in August 2015.