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CiscoCVE-2011-3273HistoryOct 03, 2011 - 11:55 p.m.
CVE-2011-3273
2011-10-0323:55:03
CWE-399
cisco
web.nvd.nist.gov
28
cisco
ios
memory leak
cve-2011-3273
denial of service
vulnerability
ips
zbfw
bug id cscti79848
CVSS2
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
6.7
Confidence
Low
EPSS
0.002
Percentile
52.0%
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.
Affected configurations
Node
ciscoiosMatch15.0
ORciscoiosMatch15.0m
ORciscoiosMatch15.0sg
ORciscoiosMatch15.0xa
ORciscoiosMatch15.0xo
ORciscoiosMatch15.1
ORciscoiosMatch15.1gc
ORciscoiosMatch15.1m
ORciscoiosMatch15.1s
ORciscoiosMatch15.1t
ORciscoiosMatch15.1xb
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cisco | ios | 15.0 | cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:* |
| cisco | ios | 15.0m | cpe:2.3:o:cisco:ios:15.0m:*:*:*:*:*:*:* |
| cisco | ios | 15.0sg | cpe:2.3:o:cisco:ios:15.0sg:*:*:*:*:*:*:* |
| cisco | ios | 15.0xa | cpe:2.3:o:cisco:ios:15.0xa:*:*:*:*:*:*:* |
| cisco | ios | 15.0xo | cpe:2.3:o:cisco:ios:15.0xo:*:*:*:*:*:*:* |
| cisco | ios | 15.1 | cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:* |
| cisco | ios | 15.1gc | cpe:2.3:o:cisco:ios:15.1gc:*:*:*:*:*:*:* |
| cisco | ios | 15.1m | cpe:2.3:o:cisco:ios:15.1m:*:*:*:*:*:*:* |
| cisco | ios | 15.1s | cpe:2.3:o:cisco:ios:15.1s:*:*:*:*:*:*:* |
| cisco | ios | 15.1t | cpe:2.3:o:cisco:ios:15.1t:*:*:*:*:*:*:* |
Related
nvd
nvd
CVE-2011-3273
2011-10-03 23:55:03
prion
prion
Memory corruption
2011-10-03 23:55:00
cvelist
cvelist
CVE-2011-3273
2011-10-03 23:00:00
cisco
cisco
Cisco IOS Software IPS and Zone Based Firewall Vulnerabilities
2011-09-28 16:00:00
securityvulns
securityvulns
Cisco Security Advisory: Cisco IOS Software IPS and Zone-Based Firewall Vulnerabilities
2011-10-02 00:00:00
Cisco IOS multiple security vulnerabilities
2011-10-02 00:00:00
nessus
nessus
CVSS2
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
6.7
Confidence
Low
EPSS
0.002
Percentile
52.0%
Related for CVE-2011-3273