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CVE-2017-11683

Published: 27 July 2017

There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp of Exiv2 0.26 that will lead to a remote denial of service attack via crafted input.

Notes

AuthorNote
mdeslaur
first commit skips the issue, third commit is actual fix.
Priority

Low

CVSS 3 base score: 6.5

Status

Package Release Status
exiv2
Launchpad, Ubuntu, Debian
artful Ignored
(reached end-of-life)
bionic
Released (0.25-3.1ubuntu0.18.04.2)
cosmic
Released (0.25-4ubuntu0.1)
precise Does not exist

trusty Does not exist
(trusty was released [0.23-1ubuntu2.2])
upstream Needs triage

xenial
Released (0.25-2.1ubuntu16.04.3)
yakkety Ignored
(reached end-of-life)
zesty Ignored
(reached end-of-life)
Patches:
upstream: https://github.com/Exiv2/exiv2/commit/77616c3204bc65028129edbc3375c8671fe551cb (0.26)
upstream: https://github.com/Exiv2/exiv2/commit/c90991cbdc9c170171965ea0e4bf697c22b3f1f0 (0.26)
upstream: https://github.com/Exiv2/exiv2/commit/1f1715c086d8dcdf5165b19164af9aee7aa12e98 (0.26)