Description (CNA)
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://lists.openinfosecfoundation.org/pipermail/oisf-announce/
- https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/
ADP enrichment
No English description supplied.