CVE-2017-17669
Medium
Description
There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Exiv2
PublishedDec 13, 2017
First seenDec 13, 2017
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| exiv2 exiv2 | 0.26 | — |
| canonical ubuntu_linux | 14.04, 16.04, 18.04, 18.10 | — |
| debian debian_linux | 10.0 | — |
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