CVE-2020-28248
PoC —CVSS 3.1
8.8 high
EPSS
2%p82
Published
()
Modified
Description
An integer overflow in the PngImg::InitStorage_() function of png-img before 3.1.0 leads to an under-allocation of heap memory and subsequently an exploitable heap-based buffer overflow when loading a crafted PNG file.
- Vendors
- png-img project
- Products
- png-img
- Weakness
- CWE-190, CWE-787
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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