5

CVE-2002-0650: microsoft sql_server

CVSS: 5.0v2.0MediumModified
Published 02-04-2003Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2002-0650 is a medium (CVSS 5.0) vulnerability in microsoft sql_server. EPSS estimates a 18.29% chance of exploitation in the next 30 days, higher than 97.2% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
18.29%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-04-2003
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

18.29%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

0.00 pp

From 18.29% on 20-09-2026

20-09-202620-10-2026
EPSS score
18.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft1 product

1 vendor · 1 product

References

6 links