A flaw has been found in skvadrik re2c up to 4.4. Impacted is the function check_and_merge_special_rules of the file src/parse/ast.cc. This manipulation causes null pointer dereference. The attack can only be executed locally. The exploit has been published and may be used. Patch name: febeb977936f9519a25d9fbd10ff8256358cdb97. It is suggested to install a patch to address this issue.
A null pointer dereference vulnerability exists in skvadrik re2c up to version 4.4 in the check_and_merge_special_rules function. This local attack can cause denial of service but requires direct access to the affected system.
تم اكتشاف ثغرة إلغاء مؤشر فارغ في أداة skvadrik re2c الإصدار 4.4 وما قبله في دالة معالجة القواعس الخاصة. تتطلب الهجمة وصولاً محلياً مباشراً للنظام المتأثر وقد تؤدي إلى توقف التطبيق.
A null pointer dereference flaw in skvadrik re2c versions up to 4.4 affects the check_and_merge_special_rules function. The vulnerability requires local access and can lead to application crashes or denial of service.
Update skvadrik re2c to a version after 4.4 that includes patch febeb977936f9519a25d9fbd10ff8256358cdb97. Organizations should prioritize patching development and build systems that utilize this lexer generator tool.
قم بتحديث skvadrik re2c إلى إصدار أحدث من 4.4 يتضمن التصحيح febeb977936f9519a25d9fbd10ff8256358cdb97. يجب على المؤسسات إعطاء الأولوية لتصحيح أنظمة التطوير والبناء التي تستخدم هذه الأداة.