PT-2019-15926
CVE-2019-19720
·
تاريخ النشر
2019-12-11
·
تاريخ التحديث
2020-08-24
الوصف من
CVSS 3.1
8.8
عاليةالمقاييسAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Yabasic version 2.86.1
Description
A heap-based buffer overflow issue exists in the yylex() function, located in flex.c, which can be triggered by a crafted BASIC source file.
Recommendations
For Yabasic version 2.86.1, consider avoiding the use of crafted BASIC source files until a patch is available. As a temporary workaround, restrict the execution of potentially malicious BASIC source files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.
قابلية الاستغلال
استغلال
إصلاح
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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