CVE-2017-7863: Buffer Overflow
First published: Fri Apr 14 2017(Updated: )
FFmpeg before 2017-02-04 has an out-of-bounds write caused by a heap-based buffer overflow related to the decode_frame_common function in libavcodec/pngdec.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FFmpeg | <=2.8.10 | |
| Debian GNU/Linux | =8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-7863?
CVE-2017-7863 is classified as a high-severity vulnerability due to the potential for remote code execution through a buffer overflow.
How do I fix CVE-2017-7863?
To fix CVE-2017-7863, upgrade FFmpeg to version 2.8.11 or later, or apply the relevant patches provided by the maintainers.
Who is affected by CVE-2017-7863?
CVE-2017-7863 affects FFmpeg versions before 2.8.11 and Debian GNU/Linux 8.0 installations using the vulnerable FFmpeg library.
What causes the vulnerability in CVE-2017-7863?
CVE-2017-7863 is caused by an out-of-bounds write related to a heap-based buffer overflow in the decode_frame_common function.
Can CVE-2017-7863 lead to data breach?
Yes, if exploited, CVE-2017-7863 can lead to unauthorized access and execution of malicious code, potentially resulting in a data breach.
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