CVE-2015-4475
HighSummary
The mozilla::AudioSink function in Mozilla Firefox before version 40.0 and Firefox ESR 38.x before version 38.2 mishandles inconsistent sample formats within MP3 audio data, allowing remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via a malformed file.
Risk Assessment
An attacker can exploit this vulnerability to execute remote code, posing a serious security threat to systems using the affected versions of the browser. This could lead to data loss or system takeover.
Recommendation
It is recommended to update Mozilla Firefox to the latest version to mitigate this vulnerability. Additionally, files should be monitored and scanned for audio content before playback.
Other vulnerabilities in Mozilla Firefox
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Buffer overflow in the mozilla::gfx::FilterSupport::ComputeSourceNeededRegions function in Mozilla Firefox before version 49.0 allows remote attackers to execute arbitrary code by leveraging improper interaction between empty filters and CANVAS element rendering.
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The mozilla::a11y::HyperTextAccessible::GetChildOffset function in the accessibility implementation in Mozilla Firefox before version 49.0 allows remote attackers to execute arbitrary code via a crafted web site.
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Mozilla Firefox before 48.0 does not properly restrict drag-and-drop (dataTransfer) actions for file: URIs, allowing user-assisted remote attackers to access local files via a crafted web site.
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The nsDisplayList::HitTest function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 mishandles rendering display transformation, allowing remote attackers to execute arbitrary code via a crafted web site that leverages 'type confusion.'
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A use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
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A use-after-free vulnerability in the js::PreliminaryObjectArray::sweep function in Mozilla Firefox before version 48.0 allows remote attackers to execute arbitrary code via crafted JavaScript mishandled during incremental garbage collection.
- CVE-2016-5252High
A stack-based buffer underflow in the mozilla::gfx::BasePoint4d function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via crafted two-dimensional graphics data that is mishandled during clipping-region calculations.
- CVE-2016-2835High
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before version 48.0 may allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Original NVD description (English source)
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.