Vulnerability in Asterisk Asterisk-Addons
CVE-2008-2543
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 · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.036 (89.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000
Affected products
- Asterisk Asterisk-Addons — versions 1.2.0, 1.2.1, 1.2.2
Weakness classification (CWE)
References
- downloads.digium.com/pub/security/AST-2008-009.html
- www.securityfocus.com/bid/29567 (vdb-entry)
- securitytracker.com/id (vdb-entry)
- www.vupen.com/english/advisories/2008/1747/references (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/42869 (vdb-entry)
- secunia.com/advisories/30555 (third-party-advisory)
- www.securityfocus.com/archive/1/493144/100/0/threaded (mailing-list)
- www.securityfocus.com/archive/1/493122/100/0/threaded (mailing-list)