CVE-2011-1175

EPSS

0.28%V4

Vector

Network

Published

2011-03-31
20h00 +00:00

Modified

2017-08-16
12h57 +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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Specified here a CVE ID as CVE-2025-1234

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CVE Descriptions

tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.

CVE 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	–	–	3.78%	–	–
2022-02-20	–	–	3.78%	–	–
2022-04-03	–	–	3.78%	–	–
2022-07-17	–	–	3.78%	–	–
2023-03-12	–	–	–	15.04%	–
2024-02-11	–	–	–	15.04%	–
2024-06-02	–	–	–	15.04%	–
2024-12-22	–	–	–	13.7%	–
2025-01-19	–	–	–	13.7%	–
2025-03-18	–	–	–	–	0.28%
2025-03-30	–	–	–	–	0.28%
2025-03-30	–	–	–	–	0.28,%

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	67%
2022-02-20	68%
2022-04-03	84%
2022-07-17	85%
2023-03-12	95%
2024-02-11	96%
2024-06-02	96%
2024-12-22	96%
2025-01-19	96%
2025-03-18	5%
2025-03-30	49%
2025-03-30	49%

Products Mentioned

Configuraton 0

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.1

Digium>>Asterisk >> Version 1.6.1.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.2

Digium>>Asterisk >> Version 1.6.1.2 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.3

Digium>>Asterisk >> Version 1.6.1.3 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.4

Digium>>Asterisk >> Version 1.6.1.4 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.5

Digium>>Asterisk >> Version 1.6.1.5 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.5 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.5

Digium>>Asterisk >> Version 1.6.1.5 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.6

Digium>>Asterisk >> Version 1.6.1.6 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.7

Digium>>Asterisk >> Version 1.6.1.7 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.7

Digium>>Asterisk >> Version 1.6.1.7 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.8

Digium>>Asterisk >> Version 1.6.1.8 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.9

Digium>>Asterisk >> Version 1.6.1.9 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.11

Digium>>Asterisk >> Version 1.6.1.11 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.12

Digium>>Asterisk >> Version 1.6.1.12 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.12 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.12

Digium>>Asterisk >> Version 1.6.1.12 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.13

Digium>>Asterisk >> Version 1.6.1.13 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.13 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.13

Digium>>Asterisk >> Version 1.6.1.13 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.14

Digium>>Asterisk >> Version 1.6.1.14 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.15

Digium>>Asterisk >> Version 1.6.1.15 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.16

Digium>>Asterisk >> Version 1.6.1.16 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.17

Digium>>Asterisk >> Version 1.6.1.17 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.18

Digium>>Asterisk >> Version 1.6.1.18 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.18 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.18 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.18

Digium>>Asterisk >> Version 1.6.1.18 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.18

Digium>>Asterisk >> Version 1.6.1.18 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.20

Digium>>Asterisk >> Version 1.6.1.20 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.20 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.1.20 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.20

Digium>>Asterisk >> Version 1.6.1.20 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.20

Digium>>Asterisk >> Version 1.6.1.20 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.21

Digium>>Asterisk >> Version 1.6.1.21 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.1.22

Digium>>Asterisk >> Version 1.6.1.22 (Open CPE detail)

Configuraton 0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.1

Digium>>Asterisk >> Version 1.6.2.1 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.1

Digium>>Asterisk >> Version 1.6.2.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.2

Digium>>Asterisk >> Version 1.6.2.2 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.3

Digium>>Asterisk >> Version 1.6.2.3 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.4

Digium>>Asterisk >> Version 1.6.2.4 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.5

Digium>>Asterisk >> Version 1.6.2.5 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.6

Digium>>Asterisk >> Version 1.6.2.6 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.6 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.6 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.6

Digium>>Asterisk >> Version 1.6.2.6 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.6

Digium>>Asterisk >> Version 1.6.2.6 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.15

Digium>>Asterisk >> Version 1.6.2.15 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.16

Digium>>Asterisk >> Version 1.6.2.16 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.16 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.16

Digium>>Asterisk >> Version 1.6.2.16 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.16.1

Digium>>Asterisk >> Version 1.6.2.16.1 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)
Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17 (Open CPE detail)