CVE-2011-3273 : Detail

CVE-2011-3273

0.18%V3
Network
2011-10-03
23h00 +00:00
2024-09-17
03h18 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Cisco>>Ios >> Version 15.0

Cisco>>Ios >> Version 15.0m

Cisco>>Ios >> Version 15.0sg

Cisco>>Ios >> Version 15.0xa

Cisco>>Ios >> Version 15.0xo

Cisco>>Ios >> Version 15.1

Cisco>>Ios >> Version 15.1gc

Cisco>>Ios >> Version 15.1m

Cisco>>Ios >> Version 15.1s

Cisco>>Ios >> Version 15.1t

Cisco>>Ios >> Version 15.1xb

References