PT-2021-22603
CVE-2021-39516
·
تاريخ النشر
2021-09-20
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تاريخ التحديث
2021-09-24
الوصف من
CVSS 3.1
6.5
متوسطةالمقاييسAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions:
libjpeg versions prior to 2020021
Description:
An issue exists in the function HuffmanDecoder::Get() located in huffmandecoder.hpp, which allows an attacker to cause Denial of Service due to a NULL pointer dereference.
Recommendations:
For versions prior to 2020021, update to a version that contains a fix for this issue to prevent Denial of Service attacks. As a temporary workaround, consider restricting access to the HuffmanDecoder::Get() function until a patch is available.
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