Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can leak due to a lack of session termination. This could result in leaks and resource exhaustion. This issue has been patched in versions 18.26.4 and 18.9-cert17.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| sangoma | asterisk | 18.26.4 | - |
| sangoma | certified_asterisk | 18.9 | - |
| sangoma | certified_asterisk | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
21
Affected Products
6
References
sangoma / asterisk
| - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
| sangoma | certified_asterisk | - | - |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact