In GNU Libextractor 1.4, there is a heap-based buffer overflow in the EXTRACTOR_png_extract_method function in plugins/png_extractor.c, related to processiTXt and stndup.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade libextractor | Feb 25, 2019 | Oct 18, 2017 |
| Ubuntu | — | Upgrade libextractor-devUpgrade extractUpgrade libextractor3 | Nov 24, 2020 | Oct 18, 2017 |
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