vulnwire
5.0med

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 po…

Published 18 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.6%
percentile 90%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

3.62% probability of exploitation in the next 30 days, higher than 90% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.05.0AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness

References

  • downloads.digium.com /pub/security/AST-2008-009.html · x_refsource_CONFIRM, x_transferred
  • securityfocus.com /bid/29567 · vdb-entry, x_refsource_BID, x_transferred
  • securitytracker.com /id?1020202 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • vupen.com /english/advisories/2008/1747/references · vdb-entry, x_refsource_VUPEN, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/42869 · vdb-entry, x_refsource_XF, x_transferred
  • secunia.com /advisories/30555 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • securityfocus.com /archive/1/493144/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • securityfocus.com /archive/1/493122/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.