critical9.8
CVE-2017-11757
Heap-based buffer overflow in Actian Pervasive PSQL v12.10 and Zen v13 allows remote attackers to execute arbitrary code via crafted traffic to TCP port 1583.
Impact
Heap-based buffer overflow in Actian Pervasive PSQL v12.10 and Zen v13 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
| Vendor | Product | Affected versions |
|---|---|---|
| Actian | Pervasive Psql | Version 12.10 |
| Actian | Zen | Version 13.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://supportservices.actian.com/support-services/security-center#announcements
- https://blogs.securiteam.com/index.php/archives/2924
- https://twitter.com/SecuriTeam_SSD/status/815567538318954496
- http://supportservices.actian.com/support-services/security-center#announcements
- https://blogs.securiteam.com/index.php/archives/2924
- https://twitter.com/SecuriTeam_SSD/status/815567538318954496