Debian Security Advisory
DLA-1354-1 opencv -- LTS security update
- Date Reported:
- 18 Apr 2018
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 886674, Bug 886675.
In Mitre's CVE dictionary: CVE-2018-5268, CVE-2018-5269.
- More information:
Two vulnerabilities were found in OpenCV, the
Open Computer Vision Library.
In OpenCV 3.3.1, a heap-based buffer overflow happens in cv::Jpeg2KDecoder::readComponent8u in modules/imgcodecs/src/grfmt_jpeg2000.cpp when parsing a crafted image file.
In OpenCV 3.3.1, an assertion failure happens in cv::RBaseStream::setPos in modules/imgcodecs/src/bitstrm.cpp because of an incorrect integer cast.
For Debian 7
Wheezy, these problems have been fixed in version 2.3.1-11+deb7u4.
We recommend that you upgrade your opencv packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS