CVE-2014-4047

EPSS

11.71%V4

Vector

Network

Published

2014-06-17
12h00 +00:00

Modified

2018-10-09
16h57 +00:00

Official links

CVE.org

NVD

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Criteria applied when sending the alert: compared with the last alert sent + differences in CISA, EPSS, CVSS, CWE, Solutions, CPE.

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Planning

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CVE Descriptions

Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before 12.3.1 and Certified Asterisk 1.8.15 before 1.8.15-cert6 and 11.6 before 11.6-cert3 allows remote attackers to cause a denial of service (connection consumption) via a large number of (1) inactive or (2) incomplete HTTP connections.

CVE Informations

Related Weaknesses

CWE-ID	Weakness Name	Source
CWE Other	No informations.

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	5		AV:N/AC:L/Au:N/C:N/I:N/A:P	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.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.14%	–	–
2022-02-13	–	–	1.14%	–	–
2022-04-03	–	–	1.14%	–	–
2022-04-24	–	–	1.14%	–	–
2022-07-17	–	–	1.14%	–	–
2022-11-13	–	–	1.14%	–	–
2022-11-20	–	–	1.14%	–	–
2022-12-04	–	–	1.14%	–	–
2023-03-12	–	–	–	1.08%	–
2023-09-17	–	–	–	1.08%	–
2024-02-11	–	–	–	1.08%	–
2024-06-02	–	–	–	1.08%	–
2024-06-16	–	–	–	0.76%	–
2024-09-01	–	–	–	0.76%	–
2024-09-08	–	–	–	0.76%	–
2024-09-22	–	–	–	0.76%	–
2024-10-27	–	–	–	0.76%	–
2024-12-22	–	–	–	0.94%	–
2025-01-19	–	–	–	0.94%	–
2025-03-18	–	–	–	–	11.71%
2025-03-18	–	–	–	–	11.71,%

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

Date	Percentile
2022-02-06	34%
2022-02-13	35%
2022-04-03	56%
2022-04-24	57%
2022-07-17	58%
2022-11-13	59%
2022-11-20	58%
2022-12-04	59%
2023-03-12	82%
2023-09-17	83%
2024-02-11	84%
2024-06-02	84%
2024-06-16	81%
2024-09-01	81%
2024-09-08	82%
2024-09-22	81%
2024-10-27	82%
2024-12-22	83%
2025-01-19	83%
2025-03-18	93%
2025-03-18	93%

Products Mentioned

Configuraton 0

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)

Digium>>Certified_asterisk >> Version 1.8.15

Digium>>Certified_asterisk >> Version 1.8.15 (Open CPE detail)