VDB
CVE-2011-3273
CVE-2011-3273
PUBLISHED
CVSS 7.800000190734863 HIGH
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 0.43% · 62.7th percentile
Risk Scores
CVSS 2.0
7.800000190734863
EPSS Score
0.43%
62.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cisco | ios | 15.1xb, 15.0, 15.0m |
| n/a | n/a | n/a |
Exploit Intelligence
- 20110928 Cisco IOS Software IPS and Zone-Based Firewall Vulnerabilities (circl)
- http://tools.cisco.com/security/center/viewAlert.x?alertId=24123 (circl)
- Cisco IOS IPS and Zone-Based Firewall Multiple Denial of Service Vulnerabilities (variot)
- Cisco IOS IPS and Zone-Based Firewall Multiple Denial of Service Vulnerabilities (variot)
- Cisco IOS IPS and Zone-Based Firewall Multiple Denial of Service Vulnerabilities (variot)
Timeline
- Sep 28, 2011 CVE Published
- Sep 28, 2011 PoC Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 17, 2022 CVE Updated
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score