CVE-2011-3273
Last modified
CVE-2011-3273 is a vulnerability of currently unknown severity. Memory leak in Cisco IOS 15.0 through 15.1, when IPS or Zone-Based Firewall (aka ZBFW) is configured, allows remote attackers to cause a denial of service (memory consumption or device crash) via vectors that trigger many session creation flows, aka Bug ID CSCti79848.. EPSS estimates a 1.77% chance of exploitation in the next 30 days.
Description
Memory leak in Cisco IOS 15.0 through 15.1, when IPS or Zone-Based Firewall (aka ZBFW) is configured, allows remote attackers to cause a denial of service (memory consumption or device crash) via vectors that trigger many session creation flows, aka Bug ID CSCti79848.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.0 |
| Cisco | Ios | 15.0m |
| Cisco | Ios | 15.0sg |
| Cisco | Ios | 15.0xa |
| Cisco | Ios | 15.0xo |
| Cisco | Ios | 15.1 |
| Cisco | Ios | 15.1gc |
| Cisco | Ios | 15.1m |
| Cisco | Ios | 15.1s |
| Cisco | Ios | 15.1t |
| Cisco | Ios | 15.1xb |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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