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
High
MetricsAV: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
Weakness enumeration
Related identifiers
ALT-PU-2019-3135
ALT-PU-2020-1404
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