FluidSynth through 2.6.1 Out-of-Bounds Write via SoundFont Modulator Destination
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| FluidSynth | fluidsynth | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Fluidsynth | Fluidsynth |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.195% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | FluidSynth through 2.6.1 contains an out-of-bounds write vulnerability that allows attackers to corrupt heap and stack memory by supplying unvalidated SoundFont modulator destination values. Attackers can craft an SF2 file with PMOD/IMOD destinations of 63 to 255 that, when loaded and played, write past the voice generator array and updated_gen_bit, causing memory corruption and crashes. | |
| Title | FluidSynth through 2.6.1 Out-of-Bounds Write via SoundFont Modulator Destination | |
| First Time appeared |
Fluidsynth
Fluidsynth fluidsynth |
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| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:fluidsynth:fluidsynth:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Fluidsynth
Fluidsynth fluidsynth |
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| References |
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| Metrics |
cvssV3_1
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