vulnwire
5.0med

CVE-2002-0650

The keep-alive mechanism for Microsoft SQL Server 2000 allows remote attackers to cause a denial of service (bandwidth consumption) via a "…

Published 24 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
18.3%
percentile 97%
Public exploits
0
none known

The keep-alive mechanism for Microsoft SQL Server 2000 allows remote attackers to cause a denial of service (bandwidth consumption) via a "ping" style packet to the Resolution Service (UDP port 1434) with a spoofed IP address of another SQL Server system, which causes the two servers to exchange packets in an infinite loop.

Exploit prediction (EPSS)

18.29% probability of exploitation in the next 30 days, higher than 97% of all scored CVEs.

CVSS scores

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

Classification

Technology feeds
Microsoft SQL Server (RSS, critical only)

References

  • marc.info /?l=ntbugtraq&m=102760479902411&w=2 · mailing-list, x_refsource_NTBUGTRAQ, x_transferred
  • docs.microsoft.com /en-us/security-updates/securitybulletins/2002/ms02-039 · vendor-advisory, x_refsource_MS, x_transferred
  • marc.info /?l=bugtraq&m=102760196931518&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • securityfocus.com /bid/5312 · vdb-entry, x_refsource_BID, x_transferred
  • iss.net /security_center/static/9662.php · vdb-entry, x_refsource_XF, x_transferred
  • osvdb.org /878 · vdb-entry, x_refsource_OSVDB, 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.