PT-2020-15835
CVE-2020-24753
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تاريخ النشر
2020-09-17
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تاريخ التحديث
2021-07-21
الوصف من
CVSS 3.1
9.8
حرجةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Objective Open CBOR Run-time (oocborrt) versions prior to 2020-08-12
Description
A memory corruption issue exists due to an uncaught error while decoding CBOR Major Type 3 text strings, leading to the use of an attacker-controllable uninitialized stack value. This can cause memory modification, resulting in a crash or potentially exploitable heap corruption, allowing an attacker to execute code via crafted Concise Binary Object Representation (CBOR) input to the
cbor2json decoder.Recommendations
For versions prior to 2020-08-12, update to a version released after 2020-08-12 to resolve the issue.
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