Description
The ooh323 channel driver in Asterisk Addons 1.2.x before 1.2.9 and Asterisk-Addons 1.4.x before 1.4.7 creates a remotely accessible TCP port that is intended solely for localhost communication, and interprets some TCP application-data fields as addresses of memory to free, which allows remote attackers to cause a denial of service (daemon crash) via crafted TCP packets.
CVSS Metrics
- Vector
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- network
- Access Cmplx
- low
- Auth
- none
- Confidentiality
- none
- Integrity
- none
- Availability
- partial
- Weaknesses
- CWE-399
Metadata
- Primary Vendor
- ASTERISK
- Published
- 6/5/2008
- Last Modified
- 4/9/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
asterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addonsasterisk : asterisk-addons
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