Digium Asterisk IAX2 Call Number Denial Of Service
Severity: HIGH
CVE Identifier: CVE-2009-2346
Advisory Date: JUL 21, 2015
DESCRIPTION
The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263.
TREND MICRO PROTECTION INFORMATION
Apply associated Trend Micro DPI Rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1003778
Trend Micro Deep Security DPI Rule Name: 1003778 - Digium Asterisk IAX2 Call Number Denial Of Service
AFFECTED SOFTWARE AND VERSION
- asterisk appliance_s800i 1.3
- asterisk appliance_s800i 1.3.0.2
- asterisk asterisk b.1.3.2
- asterisk asterisk b.1.3.3
- asterisk asterisk b.2.2.0
- asterisk asterisk b.2.2.1
- asterisk asterisk b.2.3.1
- asterisk asterisk b.2.3.2
- asterisk asterisk b.2.3.3
- asterisk asterisk b.2.3.4
- asterisk asterisk b.2.3.5
- asterisk asterisk b.2.3.6
- asterisk asterisk b.2.5.1
- asterisk asterisk b.2.5.3
- asterisk asterisk b.2.5.4
- asterisk asterisk b.2.5.5
- asterisk asterisk b.2.5.6
- asterisk asterisk b.2.5.8
- asterisk asterisk b.2.5.9
- asterisk asterisk c.1.0_beta7
- asterisk asterisk c.1.0_beta8
- asterisk asterisk c.1.10.3
- asterisk asterisk c.1.10.4
- asterisk asterisk c.1.10.5
- asterisk asterisk c.1.6
- asterisk asterisk c.1.6.1
- asterisk asterisk c.1.6.2
- asterisk asterisk c.1.8.1
- asterisk asterisk c.2.1.2.1
- asterisk asterisk c.2.3
- asterisk asterisk c.2.3.3
- asterisk asterisk c.2.4.2
- asterisk asterisk c.3.1.0
- asterisk open_source 1.2.0
- asterisk open_source 1.2.1
- asterisk open_source 1.2.10
- asterisk open_source 1.2.11
- asterisk open_source 1.2.12
- asterisk open_source 1.2.12.1
- asterisk open_source 1.2.13
- asterisk open_source 1.2.14
- asterisk open_source 1.2.15
- asterisk open_source 1.2.16
- asterisk open_source 1.2.17
- asterisk open_source 1.2.18
- asterisk open_source 1.2.19
- asterisk open_source 1.2.2
- asterisk open_source 1.2.20
- asterisk open_source 1.2.21
- asterisk open_source 1.2.21.1
- asterisk open_source 1.2.22
- asterisk open_source 1.2.23
- asterisk open_source 1.2.24
- asterisk open_source 1.2.25
- asterisk open_source 1.2.26
- asterisk open_source 1.2.26.1
- asterisk open_source 1.2.26.2
- asterisk open_source 1.2.27
- asterisk open_source 1.2.28
- asterisk open_source 1.2.29
- asterisk open_source 1.2.3
- asterisk open_source 1.2.30
- asterisk open_source 1.2.30.2
- asterisk open_source 1.2.30.3
- asterisk open_source 1.2.30.4
- asterisk open_source 1.2.31
- asterisk open_source 1.2.32
- asterisk open_source 1.2.33
- asterisk open_source 1.2.34
- asterisk open_source 1.2.4
- asterisk open_source 1.2.5
- asterisk open_source 1.2.6
- asterisk open_source 1.2.7
- asterisk open_source 1.2.7.1
- asterisk open_source 1.2.8
- asterisk open_source 1.2.9
- asterisk open_source 1.2.9.1
- asterisk open_source 1.4.0
- asterisk open_source 1.4.1
- asterisk open_source 1.4.10
- asterisk open_source 1.4.10.1
- asterisk open_source 1.4.11
- asterisk open_source 1.4.12
- asterisk open_source 1.4.12.1
- asterisk open_source 1.4.13
- asterisk open_source 1.4.14
- asterisk open_source 1.4.15
- asterisk open_source 1.4.16
- asterisk open_source 1.4.16.1
- asterisk open_source 1.4.16.2
- asterisk open_source 1.4.17
- asterisk open_source 1.4.18
- asterisk open_source 1.4.18.1
- asterisk open_source 1.4.19
- asterisk open_source 1.4.19.1
- asterisk open_source 1.4.19.2
- asterisk open_source 1.4.2
- asterisk open_source 1.4.20
- asterisk open_source 1.4.21
- asterisk open_source 1.4.21.1
- asterisk open_source 1.4.21.2
- asterisk open_source 1.4.22
- asterisk open_source 1.4.22.1
- asterisk open_source 1.4.22.2
- asterisk open_source 1.4.23
- asterisk open_source 1.4.3
- asterisk open_source 1.4.4
- asterisk open_source 1.4.5
- asterisk open_source 1.4.6
- asterisk open_source 1.4.7
- asterisk open_source 1.4.7.1
- asterisk open_source 1.4.8
- asterisk open_source 1.4.9
- asterisk open_source 1.4beta
- asterisk open_source 1.6.0
- asterisk open_source 1.6.0.1
- asterisk open_source 1.6.0.2
- asterisk open_source 1.6.0.3
- asterisk open_source 1.6.1
- asterisk open_source 1.6.1.0
- asterisk open_source 1.6.1.4
- asterisk open_source 1.6.1.5
- asterisk opensource 1.4.23.2
- asterisk opensource 1.4.24
- asterisk opensource 1.4.24.1
- asterisk opensource 1.4.26
- asterisk opensource 1.4.26.1
Featured Stories
Unveiling AI Agent Vulnerabilities Part V: Securing LLM ServicesTo conclude our series on agentic AI, this article examines emerging vulnerabilities that threaten AI agents, focusing on providing proactive security recommendations on areas such as code execution, data exfiltration, and database access.Read more
Unveiling AI Agent Vulnerabilities Part IV: Database Access VulnerabilitiesHow can attackers exploit weaknesses in database-enabled AI agents? This research explores how SQL generation vulnerabilities, stored prompt injection, and vector store poisoning can be weaponized by attackers for fraudulent activities.Read more
The Mirage of AI Programming: Hallucinations and Code IntegrityThe adoption of large language models (LLMs) and Generative Pre-trained Transformers (GPTs), such as ChatGPT, by leading firms like Microsoft, Nuance, Mix and Google CCAI Insights, drives the industry towards a series of transformative changes. As the use of these new technologies becomes prevalent, it is important to understand their key behavior, advantages, and the risks they present.Read more
Open RAN: Attack of the xAppsThis article discusses two O-RAN vulnerabilities that attackers can exploit. One vulnerability stems from insufficient access control, and the other arises from faulty message handlingRead more