CVE-2011-4016
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CVE Descriptions
The PPP implementation in Cisco IOS 12.2 and 15.0 through 15.2, when Point-to-Point Termination and Aggregation (PTA) and L2TP are used, allows remote attackers to cause a denial of service (device crash) via crafted network traffic, aka Bug ID CSCtf71673.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
||
| Improper Access Control The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 5.4 | AV:N/AC:H/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.
Products Mentioned
Configuraton 0
Cisco>>Ios >> Version 12.2
- Cisco>>Ios >> Version 12.2 (Open CPE detail)
Cisco>>Ios >> Version 15.0
- Cisco>>Ios >> Version 15.0 (Open CPE detail)
Cisco>>Ios >> Version 15.1
- Cisco>>Ios >> Version 15.1 (Open CPE detail)
Cisco>>Ios >> Version 15.2
- Cisco>>Ios >> Version 15.2 (Open CPE detail)
References
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