CVEvulnerability

CVE-2004-0307

5.0 MEDIUM Published 2004-11-23 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2004-11-23
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), and ONS 15454 SD before 4.1(3) allows remote attackers to cause a denial of service (reset) by not sending the ACK portion of the TCP three-way handshake and sending an invalid response instead.

Affected configurations

• cisco optical networking systems software 1.0 • cisco optical networking systems software 4.0\(1\) • cisco optical networking systems software 4.0\(2\) • cisco optical networking systems software 4.0.0 • cisco optical networking systems software 4.1\(0\) • cisco optical networking systems software 4.1\(1\) • cisco optical networking systems software 4.1\(2\) • cisco optical networking systems software 4.1\(3\) • cisco optical networking systems software 4.1.0 • cisco optical networking systems software 4.5

References