PT-2021-6709
CVE-2020-19499
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Published
2019-11-14
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Updated
2021-07-30
Description by
CVSS 2.0
9.3
HighMetricsAV:N/AC:M/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions
libheif version 1.4.0
Description
The issue is related to an invalid memory read in the
heif::Box iref::get references function, which can cause a Denial of Service or potentially other unspecified impact. It is also associated with a buffer data boundary read, allowing a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.Recommendations
For libheif version 1.4.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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