CVE-2019-17402

Priority
Description
Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in
types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in
crwimage_int.cpp, because there is no validation of the relationship of the
total size to the offset and size.
Assigned-to
leosilva
Notes
leosilvasecond patch adds a regression test.
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):released (0.25-2.1ubuntu16.04.5)
Ubuntu 18.04 LTS (Bionic Beaver):released (0.25-3.1ubuntu0.18.04.4)
Ubuntu 19.10 (Eoan Ermine):released (0.25-4ubuntu2.1)
Ubuntu 20.04 (Focal Fossa):released (0.25-4ubuntu3)
Patches:
Upstream:https://github.com/Exiv2/exiv2/commit/b7890776c62398ca1005e8edc32786859d60fcf7
Upstream:https://github.com/phako/exiv2/commit/73b874fb14d02578f876aa7dd404cf7c07b6dc4e
More Information

Updated: 2020-03-18 22:54:25 UTC (commit 2ea7df7bd1e69e1e489978d2724a936eb3faa1b8)