Vulnerability Description
Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mediaarea | Mediainfo | < 20.08 |
| Fedoraproject | Fedora | 33 |
Related Weaknesses (CWE)
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://sourceforge.net/p/mediainfo/bugs/1154/ExploitPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://sourceforge.net/p/mediainfo/bugs/1154/ExploitPatchThird Party Advisory
FAQ
What is CVE-2020-26797?
CVE-2020-26797 is a vulnerability with a CVSS score of 7.5 (HIGH). Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping.
How severe is CVE-2020-26797?
CVE-2020-26797 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-26797?
Check the references section above for vendor advisories and patch information. Affected products include: Mediaarea Mediainfo, Fedoraproject Fedora.