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
Published Jun 5, 2008
5.0
MEDIUMCVSS 2.0
EPSS 3.62%
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.
Affected products
No data.
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.2.6
- 1.2.7
- 1.2.8
- 1.4.0
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.62% (0.03622) | 89.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.62% (0.03622) | 88.00th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.72% (0.01723) | 81.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 8.31% (0.08309) | 94.65th | v3 (v2023.03.01) |
| Jun 11, 2024 | 7.80% (0.07796) | 94.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.26% (0.07255) | 92.96th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
References (8)
- http://downloads.digium.com/pub/security/AST-2008-009.html x_refsource_CONFIRM
- http://secunia.com/advisories/30555 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1020202 vdb-entryx_refsource_SECTRACK
- http://www.securityfocus.com/archive/1/493122/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/493144/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/29567 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2008/1747/references vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42869 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://downloads.digium.com/pub/security/AST-2008-009.html | x_refsource_CONFIRM | |
| http://secunia.com/advisories/30555 | third-party-advisoryx_refsource_SECUNIA | |
| http://securitytracker.com/id?1020202 | vdb-entryx_refsource_SECTRACK | |
| http://www.securityfocus.com/archive/1/493122/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/493144/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/29567 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2008/1747/references | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/42869 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.