CVE-2017-12863: Integer Overflow
First published: Tue Aug 15 2017(Updated: )
In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function PxMDecoder::readData has an integer overflow when calculate src_pitch. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenCV | <=3.3.0 | |
| Debian GNU/Linux | =8.0 | |
| Debian GNU/Linux | =9.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-12863?
CVE-2017-12863 is classified as a high-severity vulnerability due to its potential for remote code execution or denial of service.
How do I fix CVE-2017-12863?
To fix CVE-2017-12863, upgrade to OpenCV version 3.4.0 or later, which addresses the integer overflow issue.
What versions are affected by CVE-2017-12863?
CVE-2017-12863 affects OpenCV 3.3 and earlier versions, as well as certain Debian Linux versions 8.0 and 9.0.
What impact does CVE-2017-12863 have on my system?
Exploitation of CVE-2017-12863 can lead to remote code execution or cause denial of service if a vulnerable OpenCV library processes a malicious image.
Is CVE-2017-12863 a local or remote vulnerability?
CVE-2017-12863 is a remote vulnerability because it can be triggered by processing images from remote sources.
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