CVE-2019-13111

Priority
Description
A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows
an attacker to cause a denial of service (large heap allocation followed by
a very long running loop) via a crafted WEBP image file.
Notes
leosilvacouldn't reproduce the poc. it raises a msg as:
"The file contains data of an unknown image type"
which I believe is the expected output.
marking as not-affected.
Package
Source: exiv2 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Ubuntu 18.04 LTS (Bionic Beaver):not-affected
More Information

Updated: 2020-09-10 06:10:03 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)