| Package | Affected versions | Patched versions |
|---|---|---|
| clamav | = 0.81= 0.82= 0.83= 0.84= 0.85= 0.85.1= 0.86= 0.86.1= 0.86.2= 0.87= 0.87.1= 0.88= 0.88.1= 0.88.2= 0.88.3 |
Heap-based buffer overflow in the pefromupx function in libclamav/upx.c in Clam AntiVirus (ClamAV) 0.81 through 0.88.3 allows remote attackers to execute arbitrary code via a crafted UPX packed file containing sections with large rsize values.
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