Description (CNA)
Multiple Cisco products are affected by vulnerabilities in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. These vulnerabilities are due to improper error checking when decompressing VBA data. An attacker could exploit these vulnerabilities by sending crafted VBA data to the Snort 3 Detection Engine on the targeted device. A successful exploit could allow the attacker to cause the Snort 3 Detection Engine to unexpectedly restart, causing a DoS condition.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Secure Firewall Threat Defense (FTD) Software | affected 7.2.0; affected 7.2.0.1; affected 7.2.1; affected 7.3.0; affected 7.2.2; affected 7.2.3; affected 7.3.1; affected 7.2.4; affected 7.2.5; affected 7.2.4.1; affected 7.3.1.1; affected 7.4.0; affected 7.2.5.1; affected 7.4.1; affected 7.2.6; affected 7.4.1.1; affected 7.2.7; affected 7.2.5.2; affected 7.3.1.2; affected 7.2.8; affected 7.6.0; affected 7.4.2; affected 7.2.8.1; affected 7.4.2.1; affected 7.2.9; affected 7.7.0; affected 7.4.2.2; affected 7.2.10; affected 7.6.1; affected 7.4.2.3; affected 7.6.2; affected 7.7.10; affected 7.6.2.1; affected 7.7.10.1; affected 7.4.2.4; affected 7.2.10.2; affected 7.4.3 |
| Cisco / Cisco UTD SNORT IPS Engine Software | affected 17.9.3a; affected 17.12.1a; affected 17.12.2; affected 17.13.1a; affected 17.9.5a; affected 17.12.3; affected 17.14.1a; affected 17.12.4; affected 17.12.3a; affected 17.15.1a; affected 17.9.6; affected 17.16.1a; affected 17.12.4a; affected 17.15.2c; affected 17.12.4b; affected 17.15.2a; affected 17.12.5; affected 17.17.1; affected 17.12.5a; affected 17.15.3a; affected 17.15.3; affected 17.12.5b; affected 17.12.5c; affected 17.15.4; affected 17.18.1; affected 17.18.1a; affected 17.12.6; affected 17.15.4c; affected 17.12.5d; affected 17.18.2 |
CWE
CWE-786
References
ADP enrichment
No English description supplied.
No references supplied.