Threat Encyclopedia

Heap-based Buffer Overflow Vulnerability for Pervasive PSQL

description-logoDescription

Heap-based buffer overflow in Actian Pervasive PSQL v12.10 allows remote attackers to execute arbitrary code via crafted traffic to TCP port 1583. The overflow occurs after Server-Client encryption-key exchange. The issue results from an integer underflow that leads to a zero-byte allocation. The _srvLnaConnectMP1 function is affected.

affected-products-logoAffected Products

Pervasive PSQL

CVE References

CVE-2017-11757