CVE Catalog
CVE-2017-14062
CriticalSummary
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before version 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
Risk Assessment
Attackers may exploit this vulnerability to disrupt system operations, potentially leading to service outages.
Recommendation
It is recommended to update Libidn2 to version 2.0.4 or later to mitigate this vulnerability.
Original NVD description (English source)
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.